Ambulatory and Urgent Care Articles

Article Name

21 Hydroxylase Deficiency
24-Hour Urine Testing for Nephrolithiasis Interpretation
2-Octyl Cyanoacrylate
3,4-Methylenedioxy-Methamphetamine (MDMA, Ecstasy, Molly) Toxicity
38-Year-Old Male Presents With Lower Extremity Edema
5 Alpha Reductase Inhibitors
5th Metatarsal Fracture (Jones Fracture, Dancers Fracture)
A Review Of Hereditary Colorectal Cancers
A Wave (Cannon A Wave)
Abacavir
Abciximab
Abdominal Abscess
Abdominal Angina
Abdominal Aortic Aneurysm (AAA)
Abdominal Aortic Aneurysm (AAA) Imaging
Abdominal Aortic Repair
Abdominal Compartment Syndrome
Abdominal Exam
Abdominal Hematoma
Abducens Nerve (CN VI) Palsy
Ablative Nerve Block
Abnormal Respirations
Abnormal Uterine Bleeding (Dysfunctional Uterine Bleeding)
Abortion Complications
Abrasion
Absence Seizure
Abuse and Neglect
Acalculous Cholecystitis
Acanthocytosis
Acanthosis Nigricans
Acarbose
Acetaminophen
Acetaminophen Toxicity
Acetaminophen/Aspirin/Caffeine
Acetylcholinesterase Inhibitors (Sarin, Soman, VX) Toxicity
Achalasia
Achilles Tendon Ruptures
Achilles Tendonitis
Achlorhydria
Acid Fast Bacteria
Acitretin
Ackee Fruit Toxicity
Acne Fulminans
Acne Keloidalis Nuchae
Acne Vulgaris
Acneiform Eruptions
Acquired Angioedema
Acquired Immune Deficiency Syndrome (AIDS)
Acquired Immune Deficiency Syndrome (AIDS) CD4+ Count
Acrochordon
Acrodynia
Acromegaly
Acromioclavicular Joint Injection
Acromioclavicular Joint Injury
Actinic Cheilitis
Actinic Keratosis
Actinic Prurigo
Actinic Purpura
Actinomycosis
Activated Charcoal
Active Shooter Response
Active Tuberculosis
Acute and Chronic Liver Failure
Acute Anemia
Acute Ankle Sprain
Acute Bronchitis
Acute Cardiac Tamponade
Acute Cholecystitis
Acute Closed Angle Glaucoma
Acute Compartment Syndrome
Acute Coronary Syndrome
Acute Coronary Syndrome Catheter Interventions
Acute Cystitis
Acute Disseminated Encephalomyelitis (ADEM)
Acute Diverticulitis
Acute Eclampsia
Acute Febrile Neutrophilic Dermatosis
Acute Headache
Acute Hepatitis
Acute Intermittent Porphyria
Acute Kidney Injury (Acute Renal Failure)
Acute Laryngitis
Acute Liver Failure
Acute Mastitis
Acute Mesenteric Ischemia
Acute Mountain Sickness
Acute Myocardial Infarction
Acute Otitis Media
Acute Pancreatitis
Acute Pneumothorax Evaluation and Treatment
Acute Porphyria
Acute Pyelonephritis
Acute Renal Colic
Acute Renal Tubular Necrosis
Acute Respiratory Distress Syndrome (ARDS)
Acute Rheumatoid Arthritis
Acute Scrotum Pain
Acute Sinusitis
Acute ST Elevation Myocardial Infarction (STEMI)
Acute Stroke (Cerebrovascular Accident)
Acute Subarachnoid Hemorrhage (SAH)
Acyclovir
Adalimumab
Adamantinoma
Adapalene
Addiction
Addiction Relapse Prevention
Addison Disease
Adductor Strain
Adenoid Hypertrophy
Adenomyomatosis
Adenomyosis
Adenopathy
Adenoviruses
Adiposis Dolorosa (Dercum, Anders Disease)
Adolescent and Idiopathic Scoliosis
Adrenal Adenoma
Adrenal Cortical Nodular Hyperplasia
Adrenal Crisis
Adrenal Hemorrhage
Adrenal Hypoplasia
Adrenergic Drugs
Adrenocorticotropic Hormone Test (Cosyntropin Test)
Adult Dehydration
Adult T Cell Leukemia
Adverse Events
Aerospace, Decompression Illness
Aflatoxin Toxicity
African Trypanosomiasis (Sleeping Sickness)
Agammaglobulinemia
Ageusia
Agitation
Agranulocytosis
Air Leak
Airborne Precautions
Airway Assessment
Airway Foreign Bodies
Airway Monitoring
Airway Suctioning
Akathisia
Alanine Amino Transferase (ALT)
Albuterol
Alcohol Related Psychosis
Alcohol Use Disorder
Alcoholic Cardiomyopathy
Alcoholic Hepatitis
Alcoholic Ketoacidosis (AKA)
Alcoholic Liver Disease
Alcoholic Pancreatitis
Alexia
Aliskiren
Alkali Toxicity
Allergic And Environmental Induced Asthma
Allergic Bronchopulmonary Aspergillosis (ABPA)
Allergic Conjunctivitis
Allergic Contact Dermatitis
Allergic Interstitial Nephritis (AIN)
Allergic Rhinitis
Allergy Desensitization
Allodynia
Allopurinol
Almotriptan
Alopecia
Alopecia Areata
Alosetron
Alpha 1 Receptor Agonists
Alpha Adrenergic Receptors
Alpha Blockers
Alpha Fetoprotein (AFP, Maternal Serum Alpha Fetoprotein, MSAFP)
Alpha Glucosidase Inhibitors
Alpha Thalassemia (Hemoglobin H Disease)
Alprazolam
Alteplase
Alternative Medicine
Alternobaric Facial Paresis
Altitude Induced Pulmonary Hypertension
Aluminum Hydroxide
Alveolar Gas Equation
Alzheimer Disease
Amantadine
Amatoxin Mushroom Toxicity
Amaurosis Fugax
Amebiasis
Amebic Meningoencephalitis
Amenorrhea
Amenorrhea, Secondary
Aminoglycosides
Amiodarone
Amitriptyline
Amlodipine
Ammonia Toxicity
Amniotic Fluid Embolism
Amniotomy
Amoxapine
Amoxicillin
Amoxicillin Clavulanate
Amphetamine
Amphetamine Related Psychiatric Disorders
Amphetamine Toxicity
Ampicillin
Amsel Criteria
Amylase
Amyotrophic Lateral Sclerosis
Anabolic Steroid Toxicity
Anabolic Steroid Use Disorder
Anabolic Steroids
Anaerobic Infections
Anal Fissures
Analgesic Nephropathy
Anaphylaxis
Anaplasma Phagocytophilum (Anaplasmosis)
Anasarca
Anatomy, Abdomen and Pelvis, Aorta
Anatomy, Abdomen and Pelvis, Biliary Ducts
Anatomy, Abdomen and Pelvis, Camper Fascia
Anatomy, Abdomen and Pelvis, Cardinal (Mackenrodts, Transverse Cervical, or Lateral Cervical) Ligaments
Anatomy, Abdomen and Pelvis, Diaphragm
Anatomy, Abdomen and Pelvis, Female Internal Genitals
Anatomy, Abdomen and Pelvis, Inguinal (Crural, Pouparts) Ligament
Anatomy, Abdomen and Pelvis, Ligaments
Anatomy, Abdomen and Pelvis, Nerves
Anatomy, Abdomen and Pelvis, Pelvic Floor
Anatomy, Abdomen and Pelvis, Peritoneum
Anatomy, Abdomen and Pelvis, Pudendal Nerve
Anatomy, Abdomen and Pelvis, Rectum
Anatomy, Abdomen and Pelvis, Retroperitoneum
Anatomy, Abdomen and Pelvis, Sphincter of Oddi (Hepatopancreatic Sphincter)
Anatomy, Abdomen and Pelvis, Superior Mesenteric Vein
Anatomy, Abdomen and Pelvis, Umbilical Cord
Anatomy, Abdomen and Pelvis, Uterus
Anatomy, Airway
Anatomy, Autonomic Nervous System
Anatomy, Back, Cauda Equina
Anatomy, Back, Lumbar Spine
Anatomy, Back, Lumbar Vertebrae
Anatomy, Back, Lumbosacral Trunk
Anatomy, Back, Splanchnic Nerve
Anatomy, Back, Trapezius
Anatomy, Back, Vertebral Canal Blood Supply
Anatomy, Bony Pelvis and Lower Limb, Ankle Joint
Anatomy, Bony Pelvis and Lower Limb, Distal Tibiofibular Joint (Tibiofibular Syndesmosis)
Anatomy, Bony Pelvis and Lower Limb, Femur
Anatomy, Bony Pelvis and Lower Limb, Foot Dorsalis Pedis Artery
Anatomy, Bony Pelvis and Lower Limb, Knee
Anatomy, Bony Pelvis and Lower Limb, Medial Meniscus
Anatomy, Bony Pelvis and Lower Limb, Pelvic Bones
Anatomy, Bony Pelvis and Lower Limb, Piriformis Muscle
Anatomy, Bony Pelvis and Lower Limb, Popliteal Artery
Anatomy, Bony Pelvis and Lower Limb, Thigh Femoral Nerve
Anatomy, Bony Pelvis and Lower Limb, Toe Nails
Anatomy, Central Nervous System
Anatomy, Fascia
Anatomy, Hand Positioning
Anatomy, Head and Neck, Ascending Palatine Artery
Anatomy, Head and Neck, Ear
Anatomy, Head and Neck, Ear Endolymph
Anatomy, Head and Neck, Eye Iris Sphincter Muscle
Anatomy, Head and Neck, Eye Nerves
Anatomy, Head and Neck, Inter-scalene Triangle
Anatomy, Head and Neck, Laryngeal Muscles
Anatomy, Head and Neck, Larynx Nerves
Anatomy, Head and Neck, Nasal Cavity
Anatomy, Head and Neck, Neck
Anatomy, Head and Neck, Neck Movements
Anatomy, Head and Neck, Posterior Auricular Artery
Anatomy, Head and Neck, Skull Foramen
Anatomy, Head and Neck, Supratrochlear
Anatomy, Head and Neck, Thyroid Thyroglossal Duct
Anatomy, Head and Neck, Tongue Taste Buds
Anatomy, Hinge Joints
Anatomy, Rotator Cuff
Anatomy, Shoulder and Upper Limb, Acromioclavicular Joint
Anatomy, Shoulder and Upper Limb, Axillary Lymph Nodes
Anatomy, Shoulder and Upper Limb, Clavicle
Anatomy, Shoulder and Upper Limb, Elbow Annular Ligament
Anatomy, Shoulder and Upper Limb, Hand Adductor Pollicis
Anatomy, Shoulder and Upper Limb, Hand Anatomical Snuff Box
Anatomy, Shoulder and Upper Limb, Hand Arteries
Anatomy, Shoulder and Upper Limb, Hand Flexor Pollicis Longus Muscle
Anatomy, Shoulder and Upper Limb, Hand Metacarpal Phalangeal Joint
Anatomy, Shoulder and Upper Limb, Osborne Band
Anatomy, Shoulder and Upper Limb, Veins
Anatomy, Shoulder and Upper Limb, Wrist Joint
Anatomy, Skin, Sudoriferous Gland
Anatomy, Thoracotomy and the Collateral Intercostal Neurovascular Bundle
Anatomy, Thorax, Brachocephalic (Right Innominate) Arteries
Anatomy, Thorax, Heart Anomalous Left Anterior Descending (LAD) Artery
Anatomy, Thorax, Heart Great Vessels
Anatomy, Thorax, Heart Left Atrial Appendage
Anatomy, Thorax, Heart Papillary Muscles
Anatomy, Thorax, Heart Right Coronary Arteries
Anatomy, Thorax, Pericardium
Anatomy, Thorax, Pleurae
Anatomy, Thorax, Scapula
Anatomy, Thorax, Xiphoid Process
Ancylostoma
Androgen Insensitivity Syndrome
Androgen Replacement
Anemia
Anemia Of Chronic Renal Disease
Anemia Screening
Anemia, Iron Deficiency
Aneurysm, Abdominal Aortic Rupture (AAA)
Aneurysm, Saccular
Aneurysmal Bone Cysts
Angina
Angiodysplasia
Angioedema
Angiotensin Converting Enzyme Inhibitors (ACEI)
Angiotensin II Receptor Blockers (ARB, ARb)
Angular Chelitis
Anhidrosis
Anifrolumab
Anisocoria
Ankle Arthrocentesis
Ankle Brachial Index (ABI)
Ankle Dislocation
Ankle Fractures
Ankle Radiographic Evaluation
Ankle Splinting
Ankylosing Spondylitis
Annular Disc Tear
Annular Pancreas
Anorexia Nervosa
Anoscopy
Anosmia
Anovulatory Bleeding
Anoxia (Hypoxic Hypoxia)
Antacids
Antalgic Gait in Adults
Antalgic Gait In Children
Anterior Cerebral Artery Stroke
Anterior Cruciate Ligament (ACL) Knee Injuries
Anterior Elbow Dislocation
Anterior Epistaxis Nasal Pack
Anterior Glenohumeral (Shoulder) Joint Dislocation
Anterior Hip (Femur) Dislocation
Anterior Interosseous Syndrome
Anterior Mediastinal Mass
Anterior Shoulder Instability
Anterior Tarsal Tunnel Syndrome
Anteroseptal Myocardial Infarction
Anthrax
Anthrax Infection
Anthropometric Measurement
Antiarrhythmic Medications
Antibiotic Resistance
Antibiotics
Anticholinergic Medications
Anticholinergic Toxicity
Anticoagulation Safety
Anticonvulsants Toxicity
Antidotes
Antiemetic Antimuscarinics
Antiemetic Histamine H1 Receptor Blockers
Antiemetic Medications
Antiepileptic Drug Monitoring
Antifungal Antibiotics
Antifungal, Ergosterol Synthesis Inhibitors (Conazoles)
Antihistamine Toxicity
Antihistamines
Antihypertensive Medications
Antimalarial Medications
Antiparasitic Drugs
Antiphospholipid Syndrome (Antiphospholipid Antibody Syndrome, APS, APLS)
Antiplatelet Drug Toxicity
Antiplatelet Medications
Antipsychotic Medications
Antitubercular Medications
Anton Syndrome
Aortic Dissection
Aortic Insufficiency
Aortic Regurgitation
Aortic Stenosis
Aortic Trauma
Aortic Valve Disease
Aortic Valve Endocarditis
Aortic Valve Repair
Aortic Valve Ross Operation
Aortofemoral Bypass
Aortoiliac Occlusive Disease
Aortopulmonary Septal Defect
APGAR Score
Aphasia
Aphthous Stomatitis
Aplastic Anemia
Apley Grind Test
Apnea In Children
Appendicitis
Appendicitis in Pregnancy
Appendix Cancer
Appendix Imaging
Appendix Testes Torsion
Arachnoiditis
Arcus Senilis (Corneal Arcus)
Arginase Deficiency (Argininemia)
Argyll Robertson Pupil
Aripiprazole
Aromatase Inhibitors
Aromatic (Benzene, Toluene) Toxicity
Arrhythmias
Arrhythmogenic Right Ventricular Cardiomyopathy
Arsenic (Arsine) Toxicity
Art Therapy
Arterial Blood Gas
Arterial Gas Embolism
Arteriovenous Fistula
Arteriovenous Malformations
Artery Cannulation
Arthritis
Arthrocentesis
Asbestosis
Ascariasis
Ascites
Aseptic Meningitis
Asherman Syndrome
Aspart Insulin
Asperger Syndrome
Aspergilloma
Aspergillosis
Aspergillus Fumigatus
Aspiration Pneumonia
Asplenia
Asteatotic Eczema
Asthma
Asthma In Pregnancy
Asthma Medication in Children
Asthma Medications
Astrocytoma
Asymmetric Periflexural Exanthem In Childhood
Asymptomatic Bacteriuria
Asystole
Ataxia Telangiectasia (Louis-Bar Syndrome)
Atenolol
Atherosclerosis
Atlantoaxial Instability
Atomoxetine
Atopic Dermatitis
Atopy
Atorvastatin
Atrial Fibrillation (A Fib)
Atrial Flutter
Atrial Septal Defect (ASD)
Atrial Tachycardia
Atrioventricular Block Second-Degree
Atrioventricular Canal Defects
Atrioventricular Nodal Reentry Tachycardia (AVNRT)
Atrioventricular Node (AV Node)
Atrioventricular Reciprocating Tachycardia/Atrioventricular Reentrant Tachycardia (AVRT)
Attention Deficit Hyperactivity Disorder (ADHD)
Atypical Antipsychotic Agents
Atypical Bacterial Pneumonia
Atypical Mycobacterial Disease
Atypical Squamous Cells of Undetermined Significance (ASCUS)
Auditory Hallucinations
Auricular Hematoma
Austin Flint Murmur
Auto-brewery Syndrome (Gut Fermentation)
Autoimmune Hepatitis
Autoimmune Hepatitis and Pregnancy
Autoimmune Myopathies (Dermatomyositis And Polymyositis)
Autologous Fat Grafting For Facial Rejuvenation
Autonomic Dysfunction
Autotransfusion
Avian Influenza
Avoidant Personality Disorder
AVPU (Alert, Voice, Pain, Unresponsive)
Avulsed Tooth
Avulsion Fractures
Axillary Nerve Injury
Azathioprine
Azilsartan
Azithromycin
Babesiosis
Babinski Reflex
Baby Bottle Syndrome
Bacillary Angiomatosis
Bacillus Calmette Guerin (BCG)
Bacillus Cereus
Bacitracin Topical
Back Pain
Baclofen
Bacteremia
Bacterial Acute Prostatitis
Bacterial Conjunctivitis
Bacterial Diarrhea
Bacterial Endocarditis
Bacterial Meningitis
Bacterial Pharyngitis
Bacterial Pneumonia
Bacterial Sepsis
Bacterial Vaginosis
Bacteriostatic Antibiotics
Bacteroides Fragilis
Bacteruria
Bag Mask Ventilation (Bag Valve Mask, BVM)
Bagassosis
Baker's Cyst
Balanitis
Balanoposthitis
Balint Syndrome
Bancroftian Filariasis
Barbiturate Toxicity
Barium Swallow
Barotrauma
Barrett Esophagus
Barrett Metaplasia
Bartholin Gland Cyst
Basilar Artery Thrombosis
Basilar Migraine
Basilar Skull Fractures
Battle Sign
Bedbug Bites
Beeturia
Behavior Modification
Behavioral And Psychological Symptoms In Dementia (BPSD)
Behcet Disease
Bell Palsy
Benazepril
Benign Breast Calcifications
Benign Paroxysmal Positional Vertigo (BPPV)
Benign Prostatic Hyperplasia
Benzocaine
Benzodiazepine Toxicity
Benzoyl Peroxide
Berger Disease
Bernard Soulier Syndrome
Berylliosis (Chronic Beryllium Disease)
Beta 1 Receptors
Beta Lactamase Inhibitors
Beta Thalassemia
Beta-Blocker Toxicity
Biceps Tendon Rupture
Biceps Tendon Rupture of the Lower Limb
Biceps Tendon Sheath Injection
Bicuspid Aortic Valve
Bile Duct Stricture
Biliary Colic
Biliary Obstruction
Bilirubinuria
Binge Eating Disorder
Biochemistry, 5 Hydroxyindoleacetic Acid
Biochemistry, Ammonia
Biochemistry, Biotransformation
Biochemistry, Catecholamine Degradation
Biochemistry, Ceruloplasmin
Biochemistry, Clotting Factors
Biochemistry, Cyclic GMP
Biochemistry, Cytochrome P450
Biochemistry, Dihydrotestosterone
Biochemistry, Heme Synthesis
Biochemistry, Hexose Monophosphate Pathway
Biochemistry, High Density Lipoprotein (HDL)
Biochemistry, Iron Absorption
Biochemistry, Ketogenesis
Biochemistry, Lipids
Biochemistry, Lipoprotein Lipase
Biochemistry, Low Density Lipoprotein
Biochemistry, Lupus Anticoagulant
Biofeedback
Biohazard Levels
Biologic Response Modifiers (BRMs)
Biologic Warfare Agent Toxicity
Biotin
Biotin Deficiency
Bipolar Affective Disorder
Bishop Score
Bisoprolol
Bisphosphonate
Bisphosphonate Related Jaw Osteonecrosis
Bites, Animal
Black Cohosh (Actaea Racemosa, Black Bugbane, Black Snakeroot, Fairy Candle)
Black Piedra
Black Widow Spider Toxicity
Bladder Post Void Residual Volume
Bladder Stones
Bladder Trauma
Blast Injuries
Blastomycosis
Bleach Toxicity
Bleeding Time
Blepharitis
Blepharoconjunctivitis
Blistering Distal Dactylitis
Blood Gas Temperature Correction
Blood Glucose Monitoring
Blood Pressure Measurement
Blood Transfusion
Bloom Syndrome (Congenital Telangiectatic Erythema)
Blunt Abdominal Trauma
Blunt Cardiac Injury
Blunt Eye Trauma
Blunt Head Trauma
Bochdalek Hernia
Body Dysmorphic Disorder (BDD, Dysmorphobia, Dysmorphic Syndrome)
Body Fluid Exposures
Body Image Distortion
Body Piercing Infections
Bone Age
Bone Marrow Aspiration And Biopsy
Bone Marrow Edema Syndrome
Bone Marrow Failure
Bone Metastasis
Bone Nonunion
Bone Scan
Borrelia Burgdorferi
Bosentan
Botfly
Botulinum Toxin
Botulism
Bowel Adhesions
Bowel Necrosis
Bowel Obstruction
Bowel Perforation
Brachial Neuritis
Brachial Plexitis (Parsonage Turner Syndrome, Brachial Neuropathy, Brachial Radiculitis)
Brachial Plexus Injuries
Brachioradial Pruritus
Brain Abscess
Brain Death
Brain Herniation
Brain Metastasis
Brain Trauma
Branch Retinal Vein Occlusion (BRVO)
Branchial Cleft Cyst
BRCA 1 and 2
Breast Abscess
Breast Fibroadenoma
Breast Lymphatics
Breast Milk Jaundice
Breast Ultrasound
Breast, Imaging, Reporting and Data System (BI RADS)
Breastfeeding
Brexanolone
Brief Psychotic Disorder
Brief Resolved Unexplained Event (BRUE)
Bromocriptine
Bronchiectasis
Bronchiolitis
Bronchiolitis Obliterans (Obliterative Bronchiolitis, Constrictive Bronchiolitis)
Bronchodilators
Bronchopulmonary Dysplasia
Bronchoscopy
Brown Recluse Spider Toxicity
Brugada Syndrome
Budd Chiari Syndrome
Buerger Disease (Thromboangiitis Obliterans)
Bullosis Diabeticorum
Bullous Emphysema
Bullous Myringitis
Bullous Pemphigoid
Bullous Systemic Lupus Erythematosus (BSLE)
Bumetanide
Bupivacaine
Buprenorphine
Bupropion
Burn Classification
Burn Evaluation And Management
Burn Resuscitation And Management
Burning Mouth Syndrome
Bursitis
Buspirone
Busulfan
Butterbur
Byssinosis
C Peptide
C Reactive Protein (CRP)
C1 (Atlas) Fractures
C1 Esterase Inhibitor Deficiency
Cachexia
Cadmium Toxicity
Cafe Au Lait Macules
Caffeine
Caffeine Toxicity
Caffeine Withdrawal
Calcaneus Fractures
Calcifying Epithelioma of Malherbe (Pilomatrixoma)
Calcineurin Inhibitors
Calcinosis Cutis
Calcitriol
Calcium
Calcium Channel Blocker Toxicity
Calcium Channel Blockers
Calcium Gluconate
Calcium Pyrophosphate Deposition Disease (Pseudogout)
Caloric Reflex Test
Caloric Testing
Campylobacter
Canaliculitis
Cancer Breast Screening
Cancer Prostate Screening
Cancer, Acute Myeloid Leukemia (AML, Erythroid Leukemia, Myelodysplasia-Related Leukemia, BCR-ABL Chronic Leukemia)
Cancer, Adrenal
Cancer, Anaplastic Thyroid
Cancer, Anorexia and Cachexia
Cancer, Basal Cell
Cancer, Benign Mesothelioma
Cancer, Bladder
Cancer, Bronchoalveolar
Cancer, Burkitt Lymphoma
Cancer, Cardiac, Chromaffin Cell (Pheochromocytoma)
Cancer, Cervical Intraepithelial Squamous Cell Lesion
Cancer, Cervical Screening
Cancer, Chondrosarcoma
Cancer, Chromaffin Cell (Pheochromocytoma)
Cancer, Clear Cell Renal Carcinoma
Cancer, Colon
Cancer, Epidermoid
Cancer, Ewing Sarcoma
Cancer, Follicular Thyroid
Cancer, Germ Cell (Seminoma, Germinoma)
Cancer, Hepatic Lymphoma
Cancer, Intestinal Carcinoid
Cancer, Intramedullary Spinal Cord Tumors
Cancer, Leukemia Cutis
Cancer, Leydig Cell
Cancer, Liver
Cancer, Liver Metastasis
Cancer, Lung
Cancer, Lung Adenocarcinoma
Cancer, Lung Pancoast (Superior Sulcus Tumor)
Cancer, Lung Small Cell (Oat Cell)
Cancer, Lymphoblastic Lymphoma
Cancer, Male Breast Cancer
Cancer, Medullary Thyroid
Cancer, Melanoma, Subungual
Cancer, Nasopharynx
Cancer, Neuroblastoma
Cancer, Oral Melanoma
Cancer, Osteosarcoma
Cancer, Plasma Cell
Cancer, Renal Cell
Cancer, Renal Lymphoma
Cancer, Sex Cord Stromal Testicular Tumor
Cancer, Skin (Integument), Tumors, Vascular Lesions, Face And Neck
Cancer, Thymoma
Cancer, Thyroid Lymphoma
Candesartan
Cannabidiol (CBD)
Cannabinoid Hyperemesis Syndrome
Cannabinoid Toxicity
Cannabinoids
Cannabis Use Disorder
Cannaboinoid Antiemetic Therapy
Capillary Infantile Hemangiomas
Capillary Refill Time
Caplan Syndrome
Capnography And Pulse Oximetry
Capsule Endoscopy
Captopril
Carbamazepine
Carbapenem Resistant Enterobacteriacea (CRE)
Carbidopa
Carbon Dioxide Narcosis
Carbon Monoxide Toxicity
Carbonic Anhydrase Inhibitors
Carboxyhemoglobin Toxicity
Carbuncle
Carcinoid Tumors
Cardiac Abscess
Cardiac Arrest
Cardiac Calcifications
Cardiac Cirrhosis
Cardiac Enzymes
Cardiac Exam
Cardiac Imaging
Cardiac Manifestations Of Coronavirus (COVID-19)
Cardiac Rehabilitation
Cardiac Risk Assessment
Cardiac Risk Stratification
Cardiac Syncope
Cardiac Trauma
Cardioactive Steroid Toxicity
Cardioembolic Stroke
Cardiogenic Pulmonary Edema
Cardiogenic Shock
Cardiomegaly
Cardiomyopathy Imaging
Cardiopulmonary Arrest In Children
Cardiopulmonary Exercise Testing
Cardiopulmonary Resuscitation (CPR)
Cardiorenal Syndrome
Cardiovascular Disease
Cardiovascular Fitness To Dive
Cardioversion, Pharmacological
Care Of A Chest Tube
Carisoprodol
Caroli Disease
Carotenemia
Carotid Artery Dissection
Carotid Artery Stenosis
Carotid Bruit
Carotid Contusion
Carotid Sinus Hypersensitivity
Carpal Tunnel Syndrome
Carvedilol
Castor Oil
Cat Scratch Disease
Catatonia
Caterpillar and Moth Bites
Catheter Directed Thrombolysis Of Pulmonary Embolism
Catheter Management Of Aortic Valve Disorders
Catheter Management Of Atrial Septal Defect
Catheter Management Of Left Atrial Appendage Closure Devices
Catheter Management Of Mitral Regurgitation
Catheter Management Of Mitral Stenosis
Catheter Management Of Ventricular Septal Defect
Cauliflower Ear
Caustic Ingestions
Cavernous Sinus Aneurysm
Cavernous Sinus Thrombosis
CD4 Count
CEAP Classification Of Venous Disorders
Cefepime
Celecoxib
Celiac Plexus Block
Cellulitis
Centipede Envenomation
Central and Peripheral Cyanosis
Central Line
Central Line Associated Blood Stream Infections (CLABSI)
Central Line Placement
Central Nervous System Lymphoma
Central Pontine Myelinolysis
Central Retinal Artery Occlusion
Central Vertigo
Cephalexin
Cephalohematoma
Cephalosporins
Cerebellar Hematoma
Cerebellar Infarct
Cerebellar Neurological Signs
Cerebral Amyloid Angiopathy
Cerebral Aneurysm
Cerebral Edema
Cerebral Venous Thrombosis
Cerebrospinal Fluid Leak
Cerebrovascular Disease (Stroke)
Cerumen Impaction
Cervical (Whiplash) Sprain
Cervical Disc Herniation
Cervical Disc Injuries
Cervical Dysplasia
Cervical Epidural Injection
Cervical Injury
Cervical Intraepithelial Neoplasia (CIN)
Cervical Myelopathy
Cervical Myofascial Pain
Cervical Plexus Block
Cervical Spine Fractures Overview
Cervical Spondylosis
Cervicogenic Headache
Cesarean Section
Cetirizine
Cetuximab
Chaddock Reflex
Chagas Disease (American Trypanosomiasis)
Chain of Custody (Chain of Evidence)
Chance Fractures
Chancroid
Chandelier Sign
Change In Mental Status
Charcot Bouchard Aneurysm
Charcot Neuropathic Osteoarthropathy (Charcot Joint)
Cheilitis
Cheilitis Granulomatosa (Miescher Melkersson Rosenthal Syndrome)
Chemical Burns
Cherry Red Spot
Chest and Mediastinal Imaging
Chest Pain
Chest Wall Deformities
Chest Wall Tumors
Chiari I Malformation
Chigger Bites
Chikungunya Fever
Chilaiditi Syndrome
Child Abuse and Neglect
Child Intussusception
Child Physical Abuse And Neglect
Child Sexual Abuse And Neglect
Childhood Brain Tumors
Chlamydia
Chloramphenicol
Chlordiazepoxide
Chlorine Gas Toxicity
Chloroquine And Hydroxychloroquine Toxicity
Chokes (Pulmonary Decompression Sickness)
Cholangitis
Cholecalciferol
Choledocholithiasis
Cholera
Cholestatic Jaundice (Cholestasis, Cholestatic Hepatitis)
Cholesterol Emboli (Atheroembolism, Blue or Purple Toe Syndrome)
Cholesterol Levels
Cholestyramine Resin
Cholinergic Crisis
Cholinergic Medications
Cholinergic Toxicity
Cholinesterase Inhibitors
Chondromalacia Patella
Chorea
Choroidal Folds
Chronic Bronchitis
Chronic Cholecystitis
Chronic Cough
Chronic Diarrhea
Chronic Emphysema
Chronic Fatigue Syndrome
Chronic Headaches
Chronic Inflammation
Chronic Insomnia
Chronic Ischemic Heart Disease Selection of Treatment Modality
Chronic Mesenteric Ischemia
Chronic Obstructive Pulmonary Disease (COPD)
Chronic Obstructive Pulmonary Disease (COPD) Compensatory Measure
Chronic Pain
Chronic Pain Syndrome
Chronic Pancreatitis
Chronic Paroxysmal Hemicrania
Chronic Pelvic Pain
Chronic Renal Failure
Chronic Sinusitis
Chronic Testicular Pain (Orchialgia)
Chronic Traumatic Encephalopathy (CTE, Sports-related Traumatic Brain Injury, TBI, Pugilistica Dementia)
Chronic Urticaria
Chylothorax
Cicatricial Pemphigoid
Ciguatera Toxicity
Cilia Incarnata
Ciliary Dysfunction (Kartagener Syndrome, Primary Ciliary Dyskinesia)
Ciliospinal Reflex
Cilostazol
Cimetidine
Cinacalcet
Cinchonism
Ciprofloxacin
Citalopram
Clavicle Fractures
Clavulanic Acid
Clavus
Claw Hand
Cleft Hand (Ectrodactyly, Split Hand)
Clindamycin
Clinical Drug Testing
Clobazam
Clomipramine
Clonazepam
Clonidine Toxicity
Clonorchis Sinensis
Clonus
Clostridium Difficile
Clostridium Perfringens
Clozapine
Cluster Headache
Coarctation of the Aorta
Cocaine
Coccidioidomycosis
Cochlear Implants
Coenzyme Q10
Cognitive Assessment
Cognitive Deficits
Cognitive Development
Colchicine
Colesevelam
Colitis
Collagenous And Lymphocytic Colitis
Collagen-Vascular Disease Associated With Interstitial Lung
Colles' Fracture
Colon Cancer Screening
Colon Diverticulitis
Colonoscopy
Colovesicular Fistula
Coma
Common Variable Immunodeficiency (CVID)
Commotio Cordis
Community-Acquired Pneumonia
Complement Deficiency
Complex Coronary Artery Lesions
Complex Ear Lacerations
Complex Partial Seizure
Complex Regional Pain Syndrome (Reflex Sympathetic Dystrophy, CRPS, RSD)
Complicated Urinary Tract Infections
Comprehensive Shoulder Evaluation Strategies
Concussion
Conduction Aphasia
Cone Snail Toxicity
Confabulation
Congenital Adrenal Hyperplasia
Congenital Cytomegalovirus Infection (Congenital CMV Infection)
Congenital Diaphragmatic Hernia
Congenital Hypothyroidism
Congenital Muscular Dystrophy
Congenital Rubella
Congenital Syphilis
Congenital Torticollis
Congenital Toxoplasmosis
Congestive Heart Failure (CHF)
Conjunctivitis
Conn Syndrome
Constipation
Constitutional Growth Delay
Constrictive Pericarditis
Contact Dermatitis
Contact Urticaria
Continuous Positive Airway Pressure (CPAP)
Continuous Renal Replacement Therapy
Contraception
Contrast-Induced Nephropathy
Controlled Substance Schedules
Controlled Substances
Conversion Disorder
Cooley Anemia
Cooling Techniques For Hyperthermia
Coombs Test
Cor Pulmonale
Coral Toxicity
Cordotomy
Cornea Foreign Body Removal
Corneal Abrasion
Corneal Injury
Corneal Reflex
Corneal Ulcer
Corns
Coronary Artery Disease Prevention
Coronary Artery Fistula
Coronary Artery Thrombus
Coronary Artery Vasospasm
Coronary Ectasia
Coronary Flow Effects of Arterial Spasm or Microembolization
Coronary Stents
Corticosteroid Adverse Effects
Corticosteroid Induced Myopathy
Corticosteroids
Corynebacterium Diphtheriae
Costochondritis
Cough
Cowden Disease (Multiple Hamartoma Syndrome)
Coxiella Burnetii
Cradle Cap
Cranial Nerve III Palsy
Craniopharyngioma
Craniosynostosis
Creatinine Clearance
Cricothyrotomy (Cricothyroidotomy)
Crocodile Tears Syndrome
Crohn Disease
Cromolyn Sodium
Crotalidae Envenomation
Croup
Cryoglobulinemia
Cryotherapy
Cryptococcal Meningitis
Cryptococcus (Cryptococcosis)
Cryptogenic Cirrhosis
Cryptorchidism
Cryptosporidiosis
Crystalloid Fluids
Cubital Tunnel Syndrome
Cuboid Stress Fractures
Cultural Competence in the Care of Muslim Patients and Their Families
Cultural Religious Competence In Clinical Practice
Cupping Therapy
Cushing Disease
Cushing Syndrome
Cutaneous Adverse Drug Reaction (CADR)
Cutaneous Larva Migrans
Cutis Marmorata Telangiectatica Congenita
Cutis Verticis Gyrata
Cyanide Toxicity
Cyanocobalamin
Cyanosis
Cyclic Neutropenia
Cyclic Vomiting Syndrome
Cyclosporine
Cyclothymic Disorder
Cystic Fibrosis
Cystic Fibrosis Related Diabetes (CFRD)
Cystic Kidney Disease
Cystitis
Cystoscopy
Cytomegalovirus
Dacryoadenitis
Dacryocystitis
Dakin Solution (Sodium Hypochlorite)
Dandy Walker Malformation
Dantrolene
Dapsone
Daptomycin
DASH Diet (Dietary Approaches to Stop Hypertension)
Dawn Phenomenon
De Quervain Tenosynovitis
De Quervain Thyroiditis
Deadly Single Dose Agents
Death and Dying
Death Certification
Decerebrate And Decorticate Posturing
Decompression Sickness (DCS, Bends, Caisson Disease)
Decubitus Ulcer
Deep Neck Infections
Deep Peroneal Nerve Block
Deep Vein Thrombosis (DVT)
Deep Venous Thrombosis (DVT) Of The Lower Extremity
Deep Venous Thrombosis (DVT) Risk Factors
Defense Mechanisms
Deferoxamine
Degloving Injuries
Delayed Hypersensitivity Reactions
Delayed Puberty
Delirium
Dengue Fever
Denosumab
Dental Abscess
Dental Caries
Dental Infections
Depolarizing Neuromuscular Blocking Drugs
Depression In Children
Depressive Cognitive Disorders (Pseudodementia)
Dermal Melanocytosis (Mongolian Spot), Congenital
Dermatitis Artefacta
Dermatitis Herpetiformis
Dermatofibroma
Dermatographism
Dermatomyositis
Dermatoses of Pregnancy
Dermoscopy Overview and Extradiagnostic Applications
Desipramine
Desmopressin
Desvenlafaxine
Development Milestones
Developmental Stages of Social Emotional Development In Children
DeWinter Pattern
Dexamethasone
Dextran
Dextroamphetamine-Amphetamine
Dextrocardia
Dextromethorphan
Dextromethorphan Toxicity
Diabetes Insipidus
Diabetes Mellitus
Diabetes Mellitus And Exercise
Diabetes Mellitus Screening
Diabetes Mellitus Type 1
Diabetes Mellitus Type 1 In Children
Diabetic Embryopathy
Diabetic Foot Care
Diabetic Foot Infections
Diabetic Foot Ulcer
Diabetic Gastroparesis
Diabetic Macular Edema
Diabetic Perioperative Management
Diabetic Ulcer
Dialysis Catheter
Dialysis Fistula
Diamond Blackfan Anemia
Diaper Dermatitis
Diaphragm Disorders
Diaphragm Rupture
Diaphragm Trauma
Diaphragmatic Hernia
Diazepam
Diclofenac
Didanosine
Dietary Calcium
Diffuse Esophageal Spasm
Diffuse Idiopathic Skeletal Hyperostosis (DISH)
Diffuse Proliferative Glomerulonephritis
Diffuse Toxic Goiter
Diffusing Capacity Of The Lungs For Carbon Monoxide (DLCO)
DiGeorge Syndrome
Digit Replantation
Digital Mucous Cyst
Digital Nerve Block
Digitalis Toxicity
Digoxin
Digoxin Immune Fab
Digoxin Toxicity
Dilated Cardiomyopathy
Diltiazem
Dimercaprol
Diphenhydramine
Diphenhydramine Toxicity
Diphenoxylate and Atropine
Diphtheria Tetanus Pertussis (DTaP) Vaccine
Diphyllobothrium Latum (Diphyllobothriasis)
Diplopia
Dipyridamole
Dipyridamole Nuclear Stress Test
Disc Herniation
Discoid Meniscus
Disease Modifying Anti-Rheumatic Drugs (DMARD)
Diseases of the Eyelashes
Disk Battery Ingestion
Diskitis
Disopyramide
Disseminated Intravascular Coagulation (DIC)
Disseminated Superficial Actinic Porokeratosis
Distal Femur Fractures
Distal Humerus Fractures
Distal Radius Fractures
Distributive Shock
Disulfiram
Diverticulosis
Diving Gas Embolism
Diving Mask Squeeze
Dix Hallpike Maneuver
Do Not Resuscitate (DNR)
Dobutamine
Docusate
Doll's Eyes
Domestic Violence
Donepezil
Dornase Alfa
Double Aortic Arch
Double Defibrillation
Down Syndrome (Trisomy 21)
Doxazosin
Doxepin
Doxycycline Hyclate
Doxylamine
Dracunculiasis
Dressler Syndrome
Dronabinol
Drowning
Drug Absorption
Drug and Alcohol Use
Drug Eluting Stent (DES) Compounds
Drug Induced Esophagitis
Drug Induced Hepatotoxicity
Drug Induced Pigmentation
Drug Induced Valvular Heart Disease
Drug Interactions In Palliative Care
Drug Metabolism
Drug Testing
Drug-Induced Lupus Erythematosus
Dry Eye Syndrome
Dual Energy X-ray Absorptiometry (DEXA)
Dubin Johnson Syndrome
Duchenne Muscular Dystrophy
Duloxetine
Duodenal Perforation
Duodenal Ulcer
Dupuytrens Contracture
Duty to Warn
Dysphagia
Dysplastic Nevi
Dyspnea on Exertion (DOE)
Dystonia
Dystonic Reactions
Dystrophinopathies
Dysuria
Eagle Syndrome
Ear Barotrauma
Ear Examination
Ear Foreign Body Removal
Ear Irrigation
Ear Nerve Block
Early Decelerations
Early Pregnancy Diagnosis
Eastern Equine Encephalitis
Ebstein Anomaly And Malformation
EBV Positive Mucocutaneous Ulcer
Ecchinococcus
Echinococcus Granulosus (Hydatid Cysts, Echinococcosis)
Echocardiogram
Eclampsia
Ectopic Pregnancy
Ectopic Thyroid
Eczema
Edrophonium
EEG, Abnormal Waveforms
Egg Allergy
Egophony
Ehlers Danlos Syndrome
Ehrlichiosis
Eisenmenger Syndrome
Elbow Arthrocentesis
Elbow Dislocation
Elbow Fractures Overview
Elbow Trauma
Elective Abortion
Electrical Alternans
Electrical Axis (Normal, Right Axis Deviation, and Left Axis Deviation)
Electrical Burns
Electrical Injuries
Electrocardiogram
Electronic Delivery (Vaping) Of Cannabis And Nicotine
Elevated Hemidiaphragm
Emancipated Minor
Embryology, Atrioventricular Septum
Embryology, Fertilization
Embryology, Genitourinary
Embryology, Mullerian Ducts (Paramesonephric Ducts)
Embryology, Pancreas
Emergency Department Triage
Empagliflozin
Emphysema
Empyema
EMS Chest Injury
EMS, Flight Stressors and Corrective Action
EMS, Management Of Traumatic And Medical Disorders In A Wilderness Environment
EMS, Methods To Cool A Patient In The Field
EMS, Pain Assessment And Management
EMS, Pneumothorax
EMS, Prehospital Deliveries
Emtricitabine
Enalapril
Encephalitis, Japanese
Endocarditis
Endometrial Biopsy
Endometrial Polyp
Endometritis
Endomyocardial Biopsy
Endomyocardial Fibrosis
Endophthalmitis
End-Stage Renal Disease
Entamoeba Histolytica
Enteric Feedings
Enterobius Vermicularis (Pinworm)
Enterocutaneous Fistula
Enterohemorrhagic Escherichia Coli (EHEC)
Entropion
Eosinophilic Esophagitis
Eosinophilic Gastroenteritis
Eosinophilic Granuloma (Histiocytosis X)
Eosinophilic Pneumonia
Ephedrine
Epidermal Inclusion Cyst
Epidermal Nevus Syndromes
Epidermoid Cyst (Sebaceous Cyst)
Epididymitis
Epidural Abscess
Epidural Hematoma
Epidural Steroid Injections
Epidural Steroids
Epiglottitis
Epilepsia Partialis Continua
Epilepsy EEG
Epinastine
Epinephrine
Epiphora Clinical Testing
Epiphrenic Diverticula
Epistaxis (Nose Bleed)
Eplerenone
Epoetin Alfa
Epstein Barr Virus (EBV)
Ergotamine/Caffeine
Erysipelas
Erythema Ab Igne
Erythema Infectiosum (Fifth Disease)
Erythema Marginatum
Erythema Multiforme
Erythema Nodosum
Erythema Toxicum
Erythrasma
Erythroblastosis Fetalis
Erythrocyte Sedimentation Rate (ESR)
Erythromelalgia
Erythromycin
Erythropoietin
Escherichia Coli (E Coli 0157 H7)
Escitalopram
Esophageal Candidiasis
Esophageal Cyst
Esophageal Diverticula
Esophageal Hematoma
Esophageal Intramural Pseudodiverticulosis (EIP)
Esophageal Leiomyoma
Esophageal Manometry
Esophageal Perforation, Rupture, And Tears
Esophageal pH Monitoring
Esophageal Stricture
Esophageal Trauma
Esophageal Varices
Esophageal Webs And Rings
Esophagial Foreign Body
Esophagitis
Esophagogastroduodenoscopy
Essential Hypertension
Essential Thrombocytosis (Essential Thrombocythemia, ET)
Essential Tremor
Estradiol
Estrogen
Estrogen Therapy
Etanercept
Ethanol
Ethanol Toxicity
Ethosuximide
Ethylene Glycol Toxicity
Etoposide
Euglycemic Diabetic Ketoacidosis
Eustachian Tube Dysfunction
Evaluation And Management of Perioperative Hypertension
Evaluation and Treatment of Snake Envenomations
Evans Syndrome
Excisional Biopsy
Excited (Agitated) Delirium
Exenatide
Exercise Induced Asthma
Exercise Induced Laryngeal Obstruction (Vocal Cord Dysfunction)
Exertional Compartment Syndrome
Exfoliative Dermatitis (Erythroderma)
Exophthalmos
External Fixation Principles and Overview
External Hemorrhoid
Extrapyramidal Symptoms (EPS)
Eyelid Papilloma
Ezetimibe
Fabry Disease
Facet Arthritis
Facet Joint Disease
Facial Burns
Facial Nerve Anatomy and Clinical Applications
Facial Nerve Palsy
Facial Nerve Trauma
Factitious Disorder
Factitious Hypoglycemia
Factor V Leiden Deficiency
Factor XIII Deficiency
Failed Back Surgery Syndrome
Failure To Thrive
Famciclovir
Familial Adenomatous Polyposis
Familial Hypercholesterolemia
Familial Hyperlipidemia Type 2a
Familial Hypertriglyceridemia
Fanconi Anemia
Fanconi Syndrome
Farmers Lung
Fascioliasis
Fat Embolism
Fatty Liver In Pregnancy
Favus
Features, Evaluation, and Treatment of Coronavirus (COVID-19)
Febrile Neutropenia
Febrile Seizure
Febuxostat
Fecal Impaction
Fecal Incontinence
Fecal Occult Blood Test
Feeding Tube
Felbamate
Felodipine
Felon
Felty Syndrome
Female Athlete Triad
Female Urinary Retention
Femoral Head Avascular Necrosis
Femoral Hernia
Femoral Neck Fractures
Femoral Shaft Fractures
Femoral Vascular Closure Devices After Catheterization Procedure
Femur Immobilization
Fenofibrate
Fenoldopam
Fentanyl
Fentanyl Transdermal
Fetal Alcohol Syndrome
Fever of Unknown Origin (FUO)
Fexofenadine
Fibrate Medications
Fibric Acid Antilipemic Agents
Fibrinous Pericarditis
Fibrocystic Breast Disease
Fibromyalgia
Fibrous Dysplasia
Fifth Metacarpal Fractures (Boxer's Fracture)
Fifth-Toe Deformities
Filariasis
Filgrastim
Filovirus
Finasteride
Finger Dislocation
Finkelstein Sign
Fire Ant Bites
First Degree Burn
First Degree Heart Block
First Pass Effect
Fistula In Ano
Fistula, Dural Arteriovenous
Fitz-Hugh-Curtis Syndrome
Flail Chest
Flea Bites
Flexible Nasopharyngoscopy
Flexor Tendon Lacerations
Fluconazole
Flucytosine
Fludeoxyglucose (18F)
Fluid Management
Fluid Resuscitation
Flumazenil
Fluorescein
Fluorides and Fluorocarbons Toxicity
Fluoxetine
Fluticasone
Fluvastatin
Folic Acid
Folic Acid (Folate) Deficiency
Folinic Acid
Follicular Adenoma
Folliculitis
Food Allergies
Foot Dislocation
Foot Ulcer
Forceps Delivery
Forearm Compartment Syndrome
Forearm Splinting
Foreign Body Airway Obstruction (FBAO)
Foreign Body Aspiration
Foreign Body Imaging
Foreign Body Removal, Rectum
Fournier Gangrene
Freiberg Infarction
Fresh Frozen Plasma (FFP)
Frontal Lobe Syndrome
Frontal Sinus Fractures
Frontotemporal Lobe Dementia
Frostbite
Frozen Shoulder
Fructose 1-Phosphate Aldolase Deficiency (Fructose Intolerance)
Functional Asplenism
Functional Dyspepsia
Fungal Endophthalmitis
Fungal Sinusitis
GABA Inhibitors
Gabapentin
Galactorrhea
Galactose 1 Phosphate Uridyltransferase Deficiency (Galactosemia)
Gallbladder Empyema
Gallbladder Gallstones (Calculi)
Gallbladder Imaging
Gallstone Ileus
Gamekeepers Thumb (Skiers, Ulnar Collateral Ligament Tear)
Ganglion Cyst
Gardner Syndrome
Gardnerella
Gas Gangrene
Gastric Cancer
Gastric Outlet Obstruction
Gastric Perforation
Gastric Stasis
Gastric Ulcer
Gastric Volvulus
Gastritis
Gastrocnemius Strain
Gastroesophageal Reflux Disease
Gastrointestinal Bleeding
Gastroparesis
Gastrostomy Tube Replacement
Gemfibrozil
Generalized Anxiety Disorder (GAD)
Generalized Tonic-Clonic Seizure
Genetics, Female Gametogenesis
Genital Warts
Genitourinary Tuberculosis
Genu Valgum
Geographic Tongue
Geriatric Cervical Spine Injury
Gestational Age Assessment
Gestational Diabetes
Gestational Sac Evaluation
Ghon Complex
Giant Cell Tumor
Giardia Lamblia Enteritis
Gigantism And Acromegaly
Gilbert Syndrome
Gingivitis
Ginkgo Biloba
Ginseng
Gitelman Syndrome
Glanders And Melioidosis
Glargine Insulin
Glatiramer
Gleason Score
Glenoid Fractures
Glimepiride
Gliomas
Glipizide
Globe Rupture
Glossopharyngeal Neuralgia
Glottic Stenosis
Glucagon
Glucagon-like Peptide-1 Receptor Agonists
Glucagonoma Syndrome
Glucosamine Sulfate
Glucose 6 Phosphate Dehydrogenase (G6PD) Deficiency
Glucose Intolerance
Glucose Tolerance Test
Gluten And Associated Medical Problems
Glyburide
Glycogen Storage Disease
Glycogenic Hepatopathy
Goldman Risk Indices
Golfers Elbow
Goniometer
Gonococcal Arthritis
Gonococcal Conjunctivitis
Gonorrhea
Gordon Reflex
Gout (Podagra)
Gower Sign
Gram Positive Bacteria
Granuloma Inguinale (Donovanosis)
Granulomatosis with Polyangiitis (GPA, Wegener Granulomatosis)
Graves Disease
Graves Orbitopathy
Gray Baby Syndrome
Greenstick Fracture
Grey-Turner Sign
Grief Reaction
Griseofulvin
Guillain Barre Syndrome
Guttate Psoriasis
Guyon Canal Syndrome
H1N1 Influenza (Swine Flu)
H2 Blockers
Halitosis
Halobetasol Cream
Hamartoma, Biliary Duct
Hamstring Injury
Hand High Pressure Injury
Hand Infection
Hand Nerve Compression Syndromes
Hangman's Fractures
Hantavirus Cardiopulmonary Syndrome
Hashimoto Thyroiditis
Health Screening
Hearing Loss
Heart Failure And Ejection Fraction
Heart Transplantation
Heart-Lung Transplantation
Heat Illness
Heat Stroke
Heavy Metals
Helicobacter Pylori
Hemangioma
Hemarthrosis
Hematocrit (HCT)
Hematopoietic Stem Cell Transplantation (Bone Marrow Transplant)
Hematuria
Hemiballismus
Hemicrania Continua
Hemiplegic Migraine
Hemochromatosis
Hemoglobin A1C
Hemoglobin C Disease
Hemolacria (Haemolacria)
Hemolytic Anemia
Hemolytic Diseases Of The Newborn
Hemolytic Uremic Syndrome (HUS)
Hemophilia
Hemophilia A
Hemoptysis (Pulmonary Hemorrhage)
Hemorrhagic Disease Of Newborn
Hemorrhagic Shock
Hemorrhagic Stroke
Hemorrhoid, Banding
Hemorrhoidectomy
Hemothorax
Heparin Induced Thrombocytopenia (HIT)
Hepatic Cirrhosis
Hepatic Cyst
Hepatic Cystadenoma
Hepatic Encephalopathy
Hepatic Failure
Hepatitis
Hepatitis A
Hepatitis A Vaccine
Hepatitis B
Hepatitis B Vaccine
Hepatitis C
Hepatitis E
Hepatobiliary Iminodiacetic Acid (HIDA) Scan
Hepatoblastoma
Hepatocellular Carcinoma (Hepatoma)
Hepatorenal Syndrome
HER2
Herbal Supplements
Hereditary Angioedema
Hereditary Fructose Intolerance
Hereditary Spherocytosis
Hernia, Obturator
Heroin
Heroin Toxicity
Herpangina
Herpes Simplex Encephalitis
Herpes Simplex Neonatorum
Herpes Simplex Type 2
Herpes Virus Type 6
Herpes Virus Type 8 (HHV 8)
Herpes Zoster (Shingles)
Herpes Zoster Ophthalmicus
Herpetic Gingivostomatitis
Herpetic Whitlow
Hidradenitis Suppurativa
High Altitude Cerebral Edema (HACE)
High Altitude Oxygenation
High Altitude Pulmonary Edema (HAPE)
High Flow Nasal Cannula
High Grade Squamous Intraepithelial Lesion (HSIL)
High-Output Cardiac Failure
Hip Fracture Overview
Hip Joint Injection
Hip Osteonecrosis
Hip Pointer Injuries (Iliac Crest Contusions)
Hip Precautions
Hirayama Disease (Non-progressive Juvenile Spinal Muscular Atrophy)
Hirsutism
Histamine (Scombroid Toxicity, Mahi-Mahi Flush) Toxicity
Histology, Alveolar Macrophages
Histology, Goblet Cells
Histology, Leydig Cells
Histology, Mast Cells
Histology, Myelin
Histology, Nephron
Histology, Parietal Cells
Histology, Reticulocytes
Histology, Spermatogenesis
Histoplasmosis
Histrionic Personality Disorder
HIV Antiretroviral Therapy
HIV Disease
HIV Encephalitis
HIV In Pregnancy
HIV Nephropathy
HIV Prevention
HIV Prevention Of Opportunistic Infections
HIV Prophylaxis
HIV Retinopathy
HIV Testing
HIV-1 Associated Opportunistic Infections, Toxoplasmosis
HIV-1 Encephalopathy And Aids Dementia Complex
HIV-associated Lipodystrophy
HMG-CoA Reductase Inhibitors
Hodgkin Lymphoma
Hoffmann Tinel Sign
Holiday Heart Syndrome
Hollenhorst Plaque
Holt Oram Syndrome
Homonymous Superior Quadrantanopia
Hookworm
Hordeolum
Hormone Replacement Therapy
Hospice Appropriate Diagnoses
Hospital Acquired Infections
Human Bites
Human Chorionic Gonadotropin (HCG)
Human Insulin
Human Papillomavirus
Human Trafficking
Humeral Shaft Fractures
Huntington Disease
Hydatidiform Mole
Hydrocele
Hydrochlorothiazide
Hydrocodone
Hydrocodone and Acetaminophen
Hydrofluoric Acid Burns
Hydrogen Sulfide Toxicity
Hydromorphone
Hydroxocobalamin
Hydroxyurea Toxicity
Hymenoptera Stings (Bee, Vespids and Ants)
Hyperacusis
Hyperaldosteronism
Hyperbaric Cardiovascular Effects
Hyperbaric Evaluation and Treatment Of Cyanide Toxicity
Hyperbaric Evaluation and Treatment Of Intracranial Abscess
Hyperbaric Management Of Frostbite
Hyperbaric Therapy For Skin Grafts And Flaps
Hyperbaric Therapy In Blood Loss Anemia
Hyperbaric Treatment Of Clostridial Myositis And Myonecrosis
Hyperbaric, Central Retinal Artery Occlusion
Hyperbaric, Chronic Refractory Osteomyelitis
Hypercalcemia
Hypercalciuria
Hypercapnea
Hypercholesterolemia
Hypercortisolism
Hyperemesis Gravidarum
Hyperglycemia
Hyperhidrosis
Hyperhomocysteinemia
Hyperlipidemia
Hypernatremia
Hyperosmolar Hyperglycemic Nonketotic Coma (HHNC, Hyperosmolar Hyperglycemic Nonketotic Syndrome)
Hyperphosphatemia
Hyperpituitarism
Hyperprolactinemia
Hypersensitivity Pneumonitis
Hypertension In Pregnancy
Hypertensive Emergency
Hypertensive Encephalopathy
Hypertensive Heart Disease
Hypertensive Retinopathy
Hypertensive Urgency
Hyperthyroidism
Hyperthyroidism In Pregnancy
Hypertriglyceridemia
Hypertrophic Cardiomyopathy
Hypertrophic Obstructive Cardiomyopathy
Hypertrophic Scarring
Hyperuricemia
Hyphema
Hypnic Headache
Hypoalbuminemia
Hypocalcemia
Hypoglycemia
Hypogonadism
Hypokalemia
Hypokalemic Metabolic Alkalosis
Hypokalemic Periodic Paralysis
Hyponatremia
Hypoparathyroidism
Hypotension
Hypothermia
Hypothyroid Myopathy
Hypothyroidism
Hypoxic Brain Injury
I-123 Uptake
Iatrogenic Pneumothorax
Ibuprofen Toxicity
Ibutilide
Idiopathic Generalized Epilepsy
Idiopathic Interstitial Pneumonia With Autoimmune Features (IPAF)
Idiopathic Pulmonary Fibrosis
Idiopathic Pulmonary Hemosiderosis
Idioventricular Rhythm
IgA Deficiency
IgA Nephropathy
IgA Pemphigus
Ileus
Iliotibial Band Friction Syndrome
Illness Anxiety Disorder
Imipramine
Immunization
Immunodeficiency
Immunoglobulin E
Immunotherapy
Impaired Bilirubin Conjugation
Impetigo
Incision and Drainage
Inclusion Body Myositis
Incomplete Abortions
Indinavir
Infant Apnea
Infantile Acne
Infantile Botulism
Infection Control
Infectious Colitis
Infectious Endocarditis
Inferior Gluteal Nerve Injury
Inferior Myocardial Infarction
Inflammatory Arthritis
Inflammatory Back Pain
Inflammatory Bowel Disease (IBD)
Influenza
Influenza Vaccine
Infraorbital Nerve Block
Ingrown Toenails
Inhalation Injury
Inhaled Corticosteroids
Inner Ear Decompression Sickness (IEDCS)
Innocent Murmur
Inotropes And Vasopressors
Insect Bites
Instrumental Activity of Daily Living (IADL)
Insulin Resistance
Insulinoma
Interferon
Intermittent Claudication
Internal Hemorrhoid
Internal Jugular Vein Thrombosis
International Normalized Ratio (INR)
Internuclear Ophthalmoplegia
Intersection Syndrome
Interstitial (Nonidiopathic) Pulmonary Fibrosis
Interstitial Lung Disease
Intertrigo
Intertrochanteric Femur Fracture
Interventricular Septum Abscess
Intestinal Fistula
Intestinal Trauma
Intoeing (Pigeon Toes, Femoral Anteversion, Tibial Torsion, Metatarsus Adductus)
Intra-Aortic Balloon Pump (IABP)
Intracardiac Shunts
Intracranial Hemorrhage
Intracranial Hypertension
Intraductal Papilloma
Intramuscular Injection
Intraosseous Vascular Access
Intrauterine Device (IUD)
Intravenous Contrast
Intravenous Immunoglobulin (IVIG)
Ionizing Radiation
Iontophoresis Analgesic Medications
Ipilimumab
Ipratropium
Irinotecan
Iritis
Iron
Iron Binding Capacity
Iron Dextran
Iron Overload
Iron Supplementation
Iron Toxicity
Irritable Bowel Syndrome
Ischemic Stroke
Ischial Bursitis
Isoniazid Toxicity
Isosorbide
Isotretinoin
Ixekizumab
Jacobs (XYY) Syndrome
Jarisch Herxheimer Reaction
Jaundice
Joint Immobilization
Jugular Venous Distention (JVD)
Jumpers Knee
Junctional Rhythm
Juvenile Absence Epilepsy
Juvenile Idiopathic Arthritis (JIA)
Juvenile Myoclonic Epilepsy
Kallmann Syndrome
Kawasaki Disease
Kegel Exercises
Kentucky Domestic Violence
Keratitis
Keratoacanthoma
Keratoconjunctivitis
Keratosis Pilaris
Kernig Sign
Ketamine Toxicity
Ketoacidosis
Ketoconazole
Ketogenic Diet
Ketorolac
Kidney Trauma
Kikuchi Disease
Kinkajou Bite
Kissing Bug Bite
Klebsiella Pneumonia
Klinefelter Syndrome
Klippel Trenaunay Weber Syndrome
Klumpke Palsy
Knee Arthrocentesis
Knee Dislocation
Knee Effusion
Knee Extensor Mechanism Injuries
Knee Meniscal Tears
Knee Osteoarthritis
Knee Osteochondritis Dissecans
Koebner Phenomenon
Kohler Disease
Koilocytosis
Koplik Spots
Korsakoff Syndrome
Kuru
Kwashiorkor
Laceration
Lachman Test
Lactose Intolerance
Lambert Eaton Myasthenic Syndrome
Lambls Excrescences
Laminectomy
Lamotrigine
Langerhans Cell Histiocytosis
Laryngeal Mask Airway
Laryngopharyngeal Reflux
Laryngotracheal Stenosis
Laryngotracheobronchitis
Lasegue Sign
Laser Revision Of Scars
Latanoprost
Late Onset Depression
Latent Autoimmune Diabetes
Lateral Ankle Instability
Lateral Wall Myocardial Infarction
Latex Allergy
Laugier-Hunziker Syndrome
Laxatives
Lead Toxicity
Learning Disability
Leech Bite
Leflunomide
Left Atrial Enlargement
Left Bundle Branch Block (LBBB)
Left Ventricular Assist Devices (LVAD)
Left Ventricular Ejection Fraction
Left Ventricular Failure
Left Ventricular Hypertrophy (LVH)
Left Ventricular Non-compaction (LVNC) Cardiomyopathy
Left Ventricular Outflow Tract Obstruction
Left Ventricular Rupture
Legg Calve Perthes Disease (Calves Disease)
Legionnaires' Disease (Legionella Infection)
Leishmaniasis
Lemborexant
Lemierre Syndrome
Lennox Gastaut Syndrome
Leptomeningeal Carcinomatosis
Leptospirosis (Weil Disease)
Lesch Nyhan Syndrome
Leucovorin
Leukocytoclastic Vasculitis (Hypersensitivity Vasculitis)
Levodopa (L-Dopa)
Levofloxacin
Levonorgestrel
Levothyroxine
Lewy Bodies
Lewy Body Dementia
Lhermitte Sign
Lichen Planus
Lichen Sclerosus
Lichen Simplex Chronicus
Lidocaine
Li-Fraumeni Syndrome
Lightning Injuries
Lionfish, Scorpionfish, And Stonefish Toxicity
Lipoma
Lisch Nodules
Lisfranc Dislocation
Lisinopril
Listeria Monocytogenes
Lithium
Lithium Toxicity
Liver Abscess
Liver Biopsy
Liver Function Tests
Liver Toxicity
Lobular Breast Carcinoma
Local Anesthetic Toxicity
Locked-in Syndrome
Loeffler Endocarditis
Lofgren Syndrome
Long Arm Splinting
Long QT Syndrome (LQTS)
Loop Diuretics
Loperamide
Loratadine
Lorazepam
Losartan
Lovastatin
Low Carbohydrate Diet
Low Cholesterol Diet
Low Fat Diet
Low Residue Diet
Lower Extremity Blocks
Lower Eyelid Blepharoplasty
Lower Gastrointestinal Bleeding
Lower Genitourinary Trauma
Ludwig Angina
Lumbar Degenerative Disk Disease
Lumbar Puncture
Lumbar Spinal Stenosis
Lumbar Spine Imaging
Lumbar Spondylolysis And Spondylolisthesis
Lumbar Sympathetic Block
Lumbosacral Disc Injuries
Lumbosacral Facet Syndrome
Lumbosacral Plexopathy
Lumbosacral Radiculopathy
Lung Abscess
Lung Biopsy
Lung Cancer Screening
Lung Imaging
Lung Nontuberculous Mycobacterial Infections
Lyme Carditis
Lyme Disease
Lymphadenopathy
Lymphangioma
Lymphedema
Lymphocytosis
Lymphogranuloma Venereum
Lymphogranuloma Venereum Proctocolitis
Lymphohistiocytosis (Hemophagocytic Lymphohistiocytosis)
Lysergic Acid Diethylamide (LSD)
Lysergic Acid Diethylamide (LSD, Entactogen) Toxicity
Lytic Bone Lesions
Macrocytic Anemia
Macrolides
Macrosomia
Macular Hole
Magnesium
Magnesium Toxicity
Magnetic Resonance Imaging (MRI), Contraindications
Major Depressive Disorder
Malabsorption Syndromes
Malar Rash
Malaria
Malaria (Plasmodium Ovale)
Malaria Prophylaxis
Malassezia Furfur
Male Urinary Retention
Malignant Hypertension
Malignant Otitis Externa
Malingering
Mallet Finger
Mallet Finger Injuries
Mallory Bodies
Mallory Weiss Syndrome
MALToma
Mammary Duct Ectasia
Man In A Barrel Syndrome
Management of Antithrombotics Around Gastrointestinal Procedures
Mandible Dislocation
Mandible Fracture
Mania
MAO Inhibitors
Marasmus
March (Metatarsal Stress) Fracture
Marfan Syndrome
Marijuana
Marijuana Toxicity
Mastodynia
Maxillary Sinus Fracture
Mean Corpuscular Volume (MCV)
Measles
Mebendazole
Mechanical Back Strain
Meckel Diverticulum
Medial Collateral Ligament (MCL) Knee Injuries
Medial Epicondylar Elbow Fractures
Medial Epicondyle Injection
Medial Tibial Stress Syndrome
Median Nerve Injury
Median Nerve Palsy
Mediastinal Cancer
Mediastinal Nonseminoma
Mediastinitis
Mediastinoscopy
Medical Error
Medical Malpractice
Medication Overuse Induced Headache (MOH)
Medication-overuse Headache (MOH)
Mediterranean Diet
Medullary Sponge Kidney
Megaloblastic Anemia
Megestrol
Meigs Syndrome
Melasma
Melatonin
Membranous Nephropathy
Meniere Disease
Meningitis
Meningococcal Prophylaxis
Meningococcal Vaccine
Meningococcemia
Meniscectomy
Menopause
Menorrhagia
Menstrual Related Headache
Mental Nerve Block
Meralgia Paresthetica
Mercaptopurine
Mercury Toxicity
Mesalamine (USAN)
Mesenteric Artery Ischemia
Mesenteric Artery Thrombosis
Mesenteric Vasculitis
Mesenteric Venous Thrombosis
Metabolic Acidosis
Metabolic Syndrome
Metacarpal Fracture
Meteorism (Tympanites)
Metformin
Methacholine Challenge Test
Methamphetamine
Methanol Toxicity
Methemoglobinemia
Methicillin Resistant Staphylococcus Aureus (MRSA)
Methimazole
Methotrexate
Methyldopa
Methylphenidate
Methylprednisolone
Methylxanthines
Metoprolol
Metronidazole
Mexiletine
Microcytic Hypochromic Anemia
Microdermabrasion
Microsporidium
Midazolam
Middle Cerebral Artery Stroke
Middle Ear Cholesteatoma
Mid-Ventricular Takotsubo Cardiomyopathy
Migraine Headache In Childhood
Migraine Medications
Migraine Prophylaxis
Migraine with Aura
Migraine-Associated Vertigo (Vestibular Migraine)
Migratory Thrombophlebitis
Miliaria
Milk Thistle
Milk-Alkali Syndrome
Millipede Envenomation
Milrinone
Minocycline
Minoxidil
Mirtazapine
Mitral Regurgitation
Mitral Stenosis
Mitral Valve Insufficiency
Mitral Valve Prolapse
Mittelschmerz
Mixed Connective Tissue Disease
Mixed Urinary Incontinence
MMR Vaccine
Molluscum Contagiosum
Mondor Disease
Monoamine Oxidase Inhibitor Toxicity
Monoamine Oxidase Inhibitors (MAOI)
Monoarticular Arthritis
Monoclonal Gammopathy Of Undetermined Significance (MGUS)
Mononucleosis
Monospot Test
Montelukast
Mood Disorder
Morphine
Morton Neuroma
Mosquito Bites
Motion Sickness
Motor Vehicle Collisions (MVCs)
Mucormycosis
Muehrcke Lines Of The Fingernails
Muir-Torre Syndrome
Multidirectional Shoulder Instability (MDI)
Multifocal Atrial Tachycardia (MAT)
Multiple Endocrine Neoplasia Type 1 (MEN I, Wermer Syndrome)
Multiple Endocrine Neoplasias, Type 2 (MEN II, Pheochromocytoma and Amyloid Producing Medullary Thyroid Carcinoma, Sipple Syndrome)
Multiple Myeloma
Multiple Sclerosis
Multivessel Disease
Munchausen Syndrome
Muscarinic Agonists
Muscarinic Antagonists
Muscular Hematoma
Musculoskeletal Examination
Mushroom Toxicity
Myasthenia Gravis
Mycobacterium Avium Intracellulare
Mycobacterium Kansasii
Mycobacterium Marinum
Mycoplasma Infections
Mycoplasma Mucositis
Mycoplasma Pneumonia
Myeloma Kidney
Myelophthisic Anemia
Myocardial Infarction
Myocardial Infarction Serum Markers
Myocardial Infarction, Post Infarct Ventricular Septal Rupture
Myoclonic Epilepsy and Ragged Red Fibers (MERF)
Myofascial Pain
Myofascial Pain Syndrome (MPS)
Myoglobinuria
Myopericarditis
Myxedema
Nabothian Cyst
Nail Clubbing
Nalbuphine
Naproxen
Narcissistic Personality Disorder
Nasal (Nasoorbitoethmoid) Fracture
Nasal Fracture Reduction
Nasal Septal Fracture
Nasal Septal Hematoma
Nasogastric Tube
Nasolacrimal Duct Obstruction
Nasopharyngeal Airway
Nasopharyngeal Carcinoma (NPC)
Nasopharyngeal Carcinoma (NPC, Lymphoepithelioma)
Natalizumab
Natriuretic Peptide B Type (BNP) Test
Natural Family Planning
Nebivolol
Neck Abscess
Neck Trauma
Necrobiosis Lipoidica
Necrotizing Enterocolitis
Necrotizing Fasciitis
Needlestick
Neisseria Meningitidis
Neonatal Conjunctivitis
Neonatal Evaluation
Neonatal Jaundice
Neonatal Myasthenia Gravis
Nephrolithiasis
Nephrotic Syndrome
Nephrotoxic Medications
Nerve Agents
Neuroanatomy, Amygdala
Neuroanatomy, Anterior Inferior Cerebellar Arteries
Neuroanatomy, Anterior White Commissure
Neuroanatomy, Auditory Pathway
Neuroanatomy, Broca Area
Neuroanatomy, Cerebellar Dysfunction
Neuroanatomy, Cerebral Aqueduct (Sylvian)
Neuroanatomy, Corticospinal Tract Lesion
Neuroanatomy, Cranial Nerve 8 (Vestibulocochlear)
Neuroanatomy, Edinger–Westphal Nucleus (Accessory Oculomotor Nucleus)
Neuroanatomy, Fourth Ventricle
Neuroanatomy, Geniculate Ganglion
Neuroanatomy, Lower Motor Neuron Lesion
Neuroanatomy, Middle Meningeal Arteries
Neuroanatomy, Neural Taste Pathway
Neuroanatomy, Neurapraxia
Neuroanatomy, Nucleus Ambiguus
Neuroanatomy, Posterior Cerebral Arteries
Neuroanatomy, Pyramidal Tract Lesions
Neuroanatomy, Spinal Cord Veins
Neuroanatomy, Spinocerebellar Dorsal Tract
Neuroanatomy, Thalamocortical Radiations
Neuroanatomy, Upper Motor Neuron Lesion
Neuroanatomy, Vertebrobasilar System
Neurocutaneous Syndromes
Neurofibromatosis
Neurofibromatosis Type 2
Neuroimaging In Epilepsy Surgery
Neuroleptic Agent Toxicity
Neuroleptic Malignant Syndrome
Neuroleptic Medications
Neurolytic Blocks
Neuronatomy, Prefrontal Association Cortex
Neuropathic Ulcer
Neuropathy
Neuropsychological Assessment
Neurosyphilis
Neurotmesis
Neutropenic Enterocolitis
Nevirapine
Nevus Sebaceous
New Onset Diabetes After Transplant (NODAT)
Niacin (Nicotinic Acid)
Niacin Deficiency
Niacin Toxicity
Nickel Allergy
Nicotine
Nicotine Addiction
Nicotinic Acid Deficiency (Pellagra)
Night Terrors
Nightstick Fracture
Nimodipine
Nisoldipine
Nissen Fundoplication (Anti-reflux Procedure)
Nitrates
Nitrofurantoin
Nitrogen Dioxide Toxicity
Nitrogen Narcosis In Diving
Nitroglycerin
Nitrous Oxide
Nocardiosis
Nocturia
Nocturnal Cough
Nocturnal Enuresis
Non ST Segment Elevation (NSTEMI) Myocardial Infarction
Nonalcoholic Steatohepatitis
Noncardiogenic Pulmonary Edema
Nongonococcal Urethritis (NGU)
Non-Hodgkin Lymphoma
Nonsteroidal Anti-Inflammatory Drugs (NSAID) Toxicity
Nonsteroidal Anti-inflammatory Drugs (NSAIDs)
Nontoxic Goiter
Normal Pressure Hydrocephalus
Normocalcemic Hyperparathyroidism
Norovirus
Nortriptyline
Nosocomial Infections
Nosocomial Pneumonia
NPH Insulin
Nuclear Medicine Stress Test
Nucleus Pulposus Herniation
Nummular Headache
Nursemaid Elbow
Nystagmus Types
Obesity
Obesity, Exercise and Fitness
Obesity, Stigma And Discrimination
Obsessive-Compulsive Disorder (OCD)
Obstructive Sleep Apnea
Obstructive Uropathy
Occipital Neuralgia
Octreotide
Ocular Burns
Ocular Manifestations of HIV
Ocular Neuropathic Pain
Ocular Tuberculosis
Oculovestibular Reflex
Ofloxacin
Ogilvie Syndrome
Olanzapine
Olecranon Bursa Aspiration
Olecranon Bursitis
Olecranon Fracture
Omalizumab
Omeprazole
Ondansetron
Onychomycosis
Oophorectomy
Operative Risk
Ophthalmia Neonatorum
Ophthalmic Manifestations Of Coronavirus (COVID-19)
Opioid Addiction
Opioid Analgesics
Opioid Antagonists
Opioid Induced Constipation
Opioid Overdose
Opioid Toxicity
Opioid Use Disorder
Opioid Withdrawal
Opioid, Risk Tool
Opioid-induced Endocrinopathy
Optic Atrophy
Optic Nerve Decompression
Optic Nerve Glioma
Oral Candidiasis (Thrush)
Oral Contraceptive Pills
Oral Cutaneous Fistula
Oral Leukoplakia
Orbital Cellulitis
Orchitis
Organophosphate Toxicity
Orthostasis
Orthostatic Hypotension
Orthostatic Syncope
Os Peroneum
Oseltamivir
Osgood Schlatter Disease (Tibial Tubercle Apophysitis)
Osler's Node and Janeway Lesions
Osler-Weber-Rendu Disease (Hereditary Hemorrhagic Telangiectasia, HHT)
Osteitis Pubis
Osteochondritis Dissecans
Osteochondroma
Osteogenesis Imperfecta
Osteoid Osteoma
Osteomalacia
Osteomyelitis
Osteonecrosis (Avascular Necrosis)
Osteopetrosis
Osteoporosis
Osteoporosis (Secondary)
Osteoporosis In Females
Osteoporosis In Males
Osteoporosis Markers
Otalgia
Otitis Externa
Otitis Media With Effusion
Otoscope Exam
Otoscopy
Oxazepam
Oxycodone
Oxygen Administration
Oxygen Toxicity
Ozone Toxicity
Pacemaker Indications
Pacemaker Malfunction
Pacemaker Types and Selection
Paget Disease
Paget Schroetter Syndrome (Paget Von Schrotter Disease)
Pain Assessment
Pain Theory
Paleolithic Diet
Palliative Care
Palmar Grasp Reflex
Palpitations
Palytoxin Keratitis
Pamidronate
Pancoast Syndrome
Pancreatic Cysts
Pancreatic Insufficiency
Pancreatic Mucinous Cystadenoma
Pancreatic Pseudoaneurysm
Pancreatic Pseudocyst
Pancreatic Serous Cystadenoma
Pancreatitis
Pancrelipase Therapy
Panic Disorder (Attack)
Pantoprazole
Papanicolaou Smear
Papillary Muscle Rupture
Papillary Thyroid Carcinoma (PTC)
Papilledema
Paradoxical Embolism
Paraneoplastic Limbic Encephalitis
Paraneoplastic Syndromes
Paraphimosis
Parapneumonic Pleural Effusions And Empyema Thoracis
Parasympathomimetic Medications
Parathyroid Adenoma
Parental Consent
Parkinson Disease
Paronychia
Paronychia Drainage
Parotid Cancer
Paroxetine
Paroxysmal Atrial Fibrillation
Paroxysmal Atrial Tachycardia
Paroxysmal Supraventricular (PSVT)
Pars Interarticularis Defect
Pars Interarticularis Injury
Partial Pressure Of Oxygen (PO2)
Pasteurella Multocida
Patella Fractures
Patellar Tendon Rupture
Patellofemoral Arthritis
Patellofemoral Syndrome
Patent Ductus Arteriosus
Patent Foramen Ovale
Pathophysiology Of Asthma
Pathophysiology of Takotsubo Syndrome
Patient Communication In Substance Abuse Disorders
Patient Confidentiality
Patient Rights
PCSK9 Inhibitors
Peak Flow Rate Measurement
Pearly Penile Papule
Pectoralis Major Tear
Pediatric Abusive Head Trauma (Shaken Baby Syndrome)
Pediatric Appendicitis
Pediatric Asthma
Pediatric Bronchiolitis
Pediatric Bronchospasm
Pediatric Craniopharyngioma
Pediatric Dehydration
Pediatric Diabetic Ketoacidosis
Pediatric Facial Trauma
Pediatric Foreign Body Ingestion
Pediatric Functional Constipation
Pediatric Hearing Loss
Pediatric Pneumonia
Pediatric Skull Fractures
Pediatric Umbilical Hernia
Pediculosis Corporis
Pediculosis Humanis (Lice, Capitis, Pubis)
Pelvic Abscess
Pelvic Floor Dysfunction
Pelvic Fracture
Pelvic Inflammatory Disease (PID)
Pelvic Prolapse Imaging
Pemphigoid Gestationis
Pemphigus Foliaceus
Pemphigus Vegetans
Penetrating Abdominal Trauma
Penetrating Chest Trauma
Penetrating Head Trauma
Penicillamine
Penicillin
Penile Injection And Aspiration
Penis Fracture
Pentamidine
Pentobarbital
Pentoxifylline
Peptic Ulcer Disease
Peptic Ulcer Perforated
Percutaneous Gastrostomy And Jejunostomy
Percutaneous Liver Biopsy
Percutaneous Transluminal Coronary Arteriography
Percutaneous Vertebroplasty And Kyphoplasty
Perianal Abscess
Perianal Streptococcal Dermatitis
Pericardial Calcification
Pericardial Effusion
Pericardial Friction Rub
Pericarditis
Perilunate Dislocation
Perinatal Drug Abuse And Neonatal Drug Withdrawal
Perineal Lacerations
Periodontal Disease
Perioperative Acute Kidney Injury
Perioperative Cardiac Management
Perioral Dermatitis
Periorbital Cellulitis
Peripheral Arterial Disease
Peripheral Diabetic Neuropathy
Peripheral Edema
Peripheral Line Placement
Peripheral Pulse
Peripheral Vascular Disease
Peripheral Vertigo
Perirectal Abscess
Peritonsillar Abscess
Permethrin
Permissive Hypotension
Pernicious Anemia
Pernio (Chilblains)
Peroneal (Fibular) Nerve Injury
Persistent Depressive Disorder (Dysthymia)
Personal Health Record (PHR)
Personality Disorder
Pertussis (Whooping Cough)
Pes Anserine Bursitis
Petechiae
Peutz-Jeghers Syndrome
PHACE Syndrome
Phalanx Fracture
Phalanx Fractures of the Hand
Phantom Limb Pain
Pharmacokinetics
Pharmacologic Stress Testing
Pharyngitis
Phencyclidine (PCP) Toxicity
Phenelzine
Phenothiazine
Phenylketonuria
Phenytoin
Phimosis
Phosphodiesterase Inhibitors
Photopic Vision
Photorefractive Keratectomy (PRK)
Photosensitivity
Phrenic Nerve Injury
Physiology, Acetylcholine
Physiology, Acetylcholinesterase
Physiology, Aging
Physiology, Alveolar to Arterial Oxygen Gradient (Aa Gradient)
Physiology, Anterior Pituitary
Physiology, Baroreceptors
Physiology, Bile Secretion
Physiology, Bundle of His
Physiology, Cardiac Repolarization Dispersion and Reserve
Physiology, Cardiovascular
Physiology, Cardiovascular Murmurs
Physiology, Chorionic Gonadotropin
Physiology, Circadian Rhythm
Physiology, Color Perception
Physiology, Defecation
Physiology, Digestion
Physiology, Fetal Circulation
Physiology, Gastrin
Physiology, Glomerular Filtration Rate (GFR)
Physiology, Gluconeogenesis
Physiology, Glycosuria
Physiology, Gonadotropin-Releasing Hormone (GnRH)
Physiology, Heart Sounds
Physiology, Hepcidin
Physiology, Intrinsic Factor (Gastric Intrinsic Factor)
Physiology, Jugular Venous Pulsation
Physiology, Lung Capacity
Physiology, Lung Compliance
Physiology, Maternal Blood
Physiology, Nasal
Physiology, Neonatal
Physiology, Obesity Neurohormonal Appetite And Satiety Control
Physiology, Olfactory
Physiology, Osmoregulation and Excretion
Physiology, Ovulation And Basal Body Temperature
Physiology, Pancreas
Physiology, Parathyroid
Physiology, Parathyroid Hormone (PTH)
Physiology, Pleural Fluid
Physiology, Postpartum Changes
Physiology, Pregnancy Contractions
Physiology, Prolactin
Physiology, Puberty
Physiology, Residual Volume
Physiology, Respiratory Drive
Physiology, Serotonin
Physiology, Sexual Maturity Rating
Physiology, Spleen
Physiology, Tidal Volume
Physiology, Transpulmonary Pressure
Physiology, Vaginal
Physiology, Vascular
Physiology, Vestibular System
Physostigmine
Piaget
Pickwickian Syndrome
Piezogenic Pedal Papule
Pilar Cyst
Pilonidal Cyst And Sinus
Pimavanserin
Pimecrolimus
Pioglitazone
Piriformis Syndrome
Pitavastatin
Pituitary Adenoma
Pituitary Apoplexy
Pituitary Cancer
Pityriasis Alba
Pityriasis Rosea
Placenta Previa
Placental Abruption (Abruptio Placentae)
Plague
Plantar Fasciitis
Plantar Fibromatosis (Ledderhose)
Plaque Psoriasis
Plasma Glucose
Pleural Effusion
Pleural Friction Rub
Plica Syndrome
Plummer Vinson Syndrome
Pneumatocele
Pneumocephalus
Pneumococcal Vaccine
Pneumoconiosis
Pneumocystis (Carinii) Jiroveci Pneumonia
Pneumonia In An Immunocompromised Patient
Pneumonia Pathology
Pneumothorax
Poland Syndrome
Polio Vaccine
Poliomyelitis (Polio)
Polyarticular Arthritis
Polycystic Kidney Disease
Polycystic Kidney Disease In Adults
Polycystic Kidney Disease Of Childhood
Polycystic Liver Disease
Polycystic Ovarian Disease (Stein-Leventhal Syndrome)
Polycythemia
Polycythemia Vera
Polyethylene Glycol
Polygenic Hypercholesterolemia
Polyglandular Autoimmune Syndrome Type I
Polymorphic Light Eruption
Polymyalgia Rheumatica
Polymyxin
Polypharmacy
Popliteal Artery Aneurysm
Popliteal Artery Entrapment Syndrome
Porcelain Gallbladder
Portal Hypertension
Portal Vein Obstruction
Portal Vein Thrombosis
Post Intensive Care Syndrome (PICS)
Post Transplant Lymphoproliferative Disorders
Postcholecystectomy Syndrome
Postcoital Contraception
Postconcussive Syndrome
Postdural Puncture Headache (PDPH)
Posterior Cerebral Artery Stroke
Posterior Cruciate Ligament (PCL) Knee Injuries
Posterior Elbow Dislocation
Posterior Hip (Femur) Dislocation
Posterior Interosseous Nerve Syndrome
Posterior Myocardial Infarction
Posterior Myocardial Ischemia
Posterior Reversible Encephalopathy Syndrome (PRES)
Posterior Shoulder Dislocations
Posterior Shoulder Instability
Posterior Tibial Tendon Dysfunction
Postherpetic Neuralgia
Postobstructive Diuresis
Postoperative Fever
Postoperative Pain Control
Postpartum Cardiomyopathy
Postpartum Depression
Postpartum Headache
Postpartum Psychosis
Postpartum Pubic Symphysis Diastasis
Postpartum Thyroiditis
Poststreptococcal Glomerulonephritis
Post-Traumatic Headache
Posttraumatic Stress Disorder (PTSD)
Posttraumatic Stress Disorder In Children
Posttraumatic Syringomyelia
Postural Orthostatic Tachycardia Syndrome (POTS)
Potassium
Potassium Chloride
Potassium Iodide
Pott Disease (Tuberculous Spondylitis)
Power of Attorney
Poxviruses
PPD Skin Test (Tuberculosis Skin Test)
Pralidoxime
Pramipexole
Pravastatin
Precautions, Bloodborne, Contact, and Droplet
Precordial Thump
Prediabetes
Prednisone
Preexposure Prophylaxis for HIV Prevention
Pregnancy And Viral Hepatitis
Pregnancy Intrahepatic Cholestasis
Pregnancy Medications
Pregnancy Ultrasound Evaluation
Prehypertension
Premature Atrial Contractions (PAC)
Premature Rupture Of Membranes
Premature Ventricular Contraction (PVC)
Premenstrual Dysphoric Disorder
Prenatal Non-stress Test
Prenatal Screening
Prepatellar Bursitis
Presbycusis
Prescription of Controlled Substances: Benefits and Risks
Pressure Injury
Presyncope
Priapism
Primary Amenorrhea
Primary Biliary Cholangitis (Primary Biliary Cirrhosis)
Primary Hyperaldosteronism
Primary Hyperparathyroidism
Primary Insomnia
Primary Osteoarthritis
Primary Sclerosing Cholangitis
Primitive Reflexes
Prinzmetal Angina
Probiotics
Procainamide
Procaine
Procaine Penicillin
Procalcitonin
Prochlorperazine
Procidentia
Proctitis And Anusitis
Progeria (Werner Syndrome)
Progressive Supranuclear Palsy
Prolactinoma
Promethazine
Propranolol
Propylthiouracil (PTU)
Prostaglandin E1
Prostaglandin E2 (Dinoprostone)
Prostaglandins
Prostate Abscess
Prostate Cancer
Prostate Specific Antigen (PSA)
Protein C Deficiency
Protein S and C
Protein S Deficiency
Proteus Mirabilis Infections
Prothrombin Complex Concentrate
Prothrombin Time
Proton Pump Inhibitors (PPI)
Protriptyline
Provocative Discography
Proximal Biceps Tendinitis and Tendinopathy
Proximal Humerus Fracture
Pruritic Urticarial Papules And Plaques Of Pregnancy (PUPPP)
Pseudoaneurysm
Pseudoappendicitis
Pseudohypoparathyroidism
Pseudomonas Aeruginosa
Pseudomyxoma Peritonei
Pseudotumor Cerebri
Psittacosis
Psittacosis Pneumonia
Psoriasis
Psoriasis of the Nails
Psoriatic Arthritis
Psychiatric Illness And Criminality
Psychosis
Pterygium
Ptosis
Pudendal Nerve Block
Pulmonary Arteriovenous Malformation (AVMs)
Pulmonary Barotrauma
Pulmonary Capillary Wedge Pressure
Pulmonary Contusion
Pulmonary Edema
Pulmonary Hamartoma
Pulmonary Hypertension
Pulmonary Idiopathic Hypertension
Pulmonary Infarction
Pulmonic Regurgitation
Pulsatile Tinnitus
Pulseless Electrical Activity
Pulseless Ventricular Tachycardia
Pulsus Alternans
Pulsus Paradoxus
Pupillary Light Reflex
Purpura Fulminans
Pursed-lip Breathing
Pustular Psoriasis
Pyelonephritis Xanthogranulomatous
Pyoderma Gangrenosum
Q Fever
QT Prolonging Drugs
Quadriceps Tendon Rupture
Quinapril
Quincke Sign
Quinidine
Quinolones
Rabies
Raccoon Sign
Radial Neck Fracture Repair In A Child
Radial Nerve Block
Radial Nerve Entrapment
Radial Tunnel Syndrome
Radiation Cystitis And Hyperbaric Management
Radiation Esophagitis
Radiation Exposure In Pregnancy
Radiation Proctitis
Radiation Therapy For Heterotopic Ossification Prophylaxis
Radiation Therapy Induced Cardiac Toxicity
Radicular Back Pain
Radioactive Iodine Therapy
Radiofrequency Ablation
Radius and Ulnar Shaft Fractures
Raloxifene
Ramipril
Ramsay Hunt Syndrome
Ranitidine
Ranolazine
Rapid Plasma Reagin (RPR)
Rapidly Progressive Glomerulonephritis
Rat-bite Fever (Streptobacillus moniliformis, Sodoku, Spirillum Minor)
Rattle Snake Toxicity
Raynaud Disease (Raynaud Phenomenon, Raynaud Syndrome)
Reactive Arthritis (Reiter Syndrome)
Rectal Exam
Rectal Prolapse
Rectocele
Rectus Sheath Hematoma
Recurrent Acute Rhinosinusitis
Recurrent Pregnancy Loss
Recurrent Urinary Tract Infections
Reed Sternberg Cells
Reentrant Arrhythmias
Reflux Esophagitis
Reflux Nephropathy
Refractory Anemia With Ring Sideroblasts
Regular Insulin
Relapsing Fever
Relapsing Polychondritis
Renal Artery Stenosis
Renal Biopsy
Renal Calculi
Renal Calculi (Hyperoxaluria, Oxalate, Enteric Hyperoxaluria)