Section I: Diseases and Disoders Abdominal Aortic Aneurysm Abdominal Compartment Syndrome Abruptio Placentae Absence Seizures [was Seizures, Absence] Acetaminophen Poisoning Achalasia Achilles Tendon Rupture Acne Vulgaris Acoustic Neuroma Acquired Immunodeficiency Syndrome Acromegaly Actinic Keratosis Actinomycosis Acute Bronchitis Acute Colonic Pseudo-Obstruction (Ogilvie''s Syndrome) Acute Coronary Syndrome Acute Glomerulonephritis (AGN) [was Glomerulonephritis, Acute] Acute Kidney Injury Acute Liver Failure Acute Lower Gastrointestinal Bleeding [NEW] Acute Lymphoblastic Leukemia (ALL) [was Leukemia, Acute Lymphoblastic] Acute Mesenteric Ischemia [was Mesenteric Ischemia, Acute] Acute Myelogenous Leukemia (AML) [was Leukemia, Acute Myelogenous] Acute Pelvic Pain in Women [NEW] Acute Respiratory Distress Syndrome (ARDS) Acute Stress Disorder Acute Tubular Necrosis [was Tubular Necrosis, Acute] Acute Urinary Retention (AUR) Adrenal Insufficiency Adult-Onset Still Disease Alcohol Abuse Alcoholic Hepatitis Aldosteronism Allergic Rhinitis Alopecia Alpha-1-Antitrypsin Deficiency Alzheimer''s Disease Amaurosis Fugax Amblyopia Amebiasis Amenorrhea Amyloidosis Amyotrophic Lateral Sclerosis Anaerobic Infections Anal Fissure Anaphylaxis Anemia, Aplastic Anemia, Autoimmune Hemolytic Anemia, Inflammatory Anemia, Iron Deficiency Anemia, Pernicious Anemia, Sideroblastic Angina Pectoris Angioedema Angular Cheilitis Ankle Fracture Ankle Sprain Ankylosing Spondylitis Anorectal Fistula Anorexia Nervosa Anoxic Brain Injury Anthrax Antibody-Mediated Autoimmune Encephalitis [NEW] Antiphospholipid Antibody Syndrome Anxiety (Generalized Anxiety Disorder) Aortic Coarctation (Coarctation of the Aorta) Aortic Dissection Aortic Regurgitation Aortic Stenosis Appendicitis Arrhythmogenic Right Ventricular Dysplasia Asbestosis Ascariasis Ascites Aspergillosis Aspiration Pneumonia [was Pneumonia, Aspiration] Asthma Asthma-COPD Overlap Syndrome Astrocytoma Ataxia Ataxia Telengiectasia Atelectasis Atopic Dermatitis Atrial Fibrillation Atrial Flutter Atrial Myxoma Atrial Septal Defect Atrioventricular Dissociation Attention Deficit Hyperactivity Disorder Autism Spectrum Disorder Autoimmune Hepatitis [was Hepatitis, Autoimmune] Autosomal Dominant Polycystic Kidney Disease (ADPKD) [was Polycystic Kidney Disease] AV Malformations, Cerebral Avascular Necrosis Babesiosis Baker''s Cyst Balanitis Barrett Esophagus Bartholin Gland Abscess Bartter Syndrome Basal Cell Carcinoma Basic Calcium Phosphate (BCP) Deposition Bedbug Bite Behçet''s Disease Bell Palsy Benign Paroxysmal Positional Vertigo Benign Prostatic Hyperplasia (BPH) [was Prostatic Hyperplasia, Benign] Biceps Tendonitis Binge Eating Disorder Bipolar Disorder Bisphosphonate-Related Osteonecrosis of Jaw Bite Wounds Bites and Stings, Arachnids Bites and Stings, Insect Bites, Snake Bladder Cancer Bladder Pain Syndrome (Interstitial Cystitis) [was Interstitial Cystitis] Blastomycosis Blepharitis Body Dysmorphic Disorder Bone Tumor, Primary Malignant Borderline Personality Disorder Botulism Brain Abscess Brain Metastases Brain Neoplasm, Benign Brain Neoplasm, Glioblastoma Breast Abscess Breast Cancer Breech Birth Bronchiectasis Brucellosis Brugada Syndrome Bruxism Budd-Chiari Syndrome Bulimia Nervosa Bullous Pemphigoid Burning Mouth Syndrome Burns Bursitis Calcium-Alkali Syndrome Cancer of Unknown Primary Site Candidiasis, Cutaneous Candidiasis, Invasive Carbon Monoxide Poisoning Carcinoid Syndrome Cardiac Tamponade Cardiomyopathy, Chemical Induced Cardiomyopathy, Dilated Cardiomyopathy, Hypertrophic Cardiomyopathy, Restrictive Cardiorenal Syndrome Carotid Sinus Syndrome Carotid Stenosis Carpal Tunnel Syndrome Cataracts Cat-Scratch Disease Cavernous Sinus Thrombosis Celiac Disease Cellulitis Cerebral Palsy Cerebral Vasculitis Cervical Artery Dissection [NEW] Cervical Cancer Cervical Disc Syndromes Cervical Dysplasia Cervical Insufficiency Cervical Polyps Cervicitis Chagas'' Disease Chancroid Charcot Joint Charcot-Marie-Tooth Disease Chemotherapy-Induced Nausea and Vomiting Child Abuse and Neglect [was Child Abuse] Chlamydia Genital Infections Cholangiocarcinoma Cholangitis Cholecystitis Choledocholithiasis Cholelithiasis Cholera Chorea Chronic Fatigue Syndrome Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) Chronic Kidney Disease Chronic Lymphocytic Leukemia (CLL) [was Leukemia, Chronic Lymphocytic] Chronic Myelogenous Leukemia (CML) [was Leukemia, Chronic Myelogenous] Chronic Obstructive Pulmonary Disease Cirrhosis Cirrhotic Cardiomyopathy (CCM) [NEW] Claudication Clostridium difficile Infection Cluster Headache [was Headache, Cluster] Cocaine Overdose Coccidioidomycosis Cogan''s Syndrome Colorado Tick Fever Colorectal Cancer Compartment Syndrome Complex Regional Pain Syndrome Concussion Conduct Disorder Condyloma Acuminatum Congenital Adrenal Hyperplasia Conjunctivitis Connective Tissue Disease-Associated Vasculitis [NEW] Constipation [NEW] Contact Dermatitis Contraception Contrast-Induced Acute Kidney Injury (CI-AKI) Conversion Disorder Cor Pulmonale Corneal Abrasion Corneal Ulceration Coronary Artery Disease Costochondritis Craniopharyngioma Creutzfeldt-Jakob Disease Crohn''s Disease Croup (Laryngotracheobronchitis) Cryoglobulinemia Cryptococcosis Cryptogenic Organizing Pneumonia [NEW] Cryptorchidism Cryptosporidium Infection Cubital Tunnel Syndrome Cushing''s Disease and Syndrome Cutaneous Larva Migrans Cyanosis [NEW] Cyclic Vomiting Syndrome Cystic Fibrosis Cysticercosis Cytomegalovirus Infection De Quervain''s Tenosynovitis Deep Vein Thrombosis Delayed Puberty Delirium Delirium Tremens Delusional Parasitosis Dementia with Lewy bodies Dengue Fever Dependent Personality Disorder Depression, Major Dermatitis Herpetiformis Diabetes Insipidus Diabetes Mellitus Diabetic Foot Diabetic Ketoacidosis Diabetic Polyneuropathy Diabetic Retinopathy Diarrhea, Persistent [NEW] Diffuse Idiopathic Skeletal Hyperostosis (DISH) Digoxin Overdose Diphtheria Diplopia [NEW] Discoid Lupus Disseminated Intravascular Coagulation Dissociative Disorders Diverticular Disease (Diverticulosis, Diverticulitis, Diverticular Hemorrhage) [was Diverticular Disease (Diverticulosis, Diverticulitis)] Down Syndrome Drowning Drug Abuse Drug-Induced Liver Injury Drug-Induced Parenchymal Lung Disease Dumping Syndrome Dupuytren''s Contracture Dysfunctional Uterine Bleeding Dysmenorrhea Dyspareunia Dyspepsia, Nonulcerative Dysphagia Dystonia Early Repolarization Syndrome Echinococcosis Eclampsia Ectopic Pregnancy Ehlers-Danlos Syndrome Ehrlichiosis and Anaplasmosis Ejaculation and Orgasm Disorders Elder Abuse Electrical and Lightning Injury Emergency Contraception Empyema Encephalitis, Acute Viral Encephalopathy Encopresis Endocarditis, Infective Endometrial Cancer Endometriosis Endometritis Enteropathic Arthritis Enuresis Eosinophilic Esophagitis [NEW] Eosinophilic Fasciitis Eosinophilic Granulomatosis with Polyangiitis Eosinophilic Pneumonias Epicondylitis Epididymitis Epidural Abscess Epidural Hematoma Epiglottitis Epiploic Appendagitis Episcleritis Epistaxis Epstein-Barr Virus Infection Erectile Dysfunction Erysipelas Erythema Elevatum Diutinum Erythema Multiforme Erythema Nodosum Esophageal Tumors Esophageal Varices Essential Tremor Factitious Disorder (Including Munchausen''s Syndrome) Failure to Thrive (Pediatric) Falls in the Elderly Familial Adenomatous Polyposis and Gardner''s Syndrome Familial Mediterranean Fever (FMF) Fatty Liver of Pregnancy, Acute Febrile Seizures [was Seizures, Febrile] Felty''s Syndrome Fetal Alcohol Syndrome Fever in the Returning Traveler [NEW] Fever of Undetermined Origin Fibrocystic Breast Disease Fibromyalgia Fifth Disease (Parvovirus B19 Infection) Filariasis Folliculitis Food Allergies Food Poisoning, Bacterial Friedreich''s Ataxia Frostbite Frozen Shoulder Functional Gallbladder Disorder Galactorrhea Ganglia Gastric Cancer Gastrinoma Gastritis Gastroenteritis Gastroe.