Conditions by Category > Symptoms and General Pathology
- Abdomen, Acute (65)
- Abdominal Pain (412)
- Abnormal Karyotype (2)
- Abscess (284)
- Accessory Atrioventricular Bundle (8)
- Acute Disease (313)
- Acute Pain (1,000)
- Acute-Phase Reaction (24)
- Adams-Stokes Syndrome (1)
- Aerophagy (2)
- Agenesis of Corpus Callosum (17)
- Ageusia (14)
- Aging, Premature (13)
- Agnosia (203)
- Agraphia (6)
- Airway Remodeling (36)
- Akathisia, Drug-Induced (2)
- Albuminuria (159)
- Alcohol Withdrawal Seizures (4)
- Alcoholic Korsakoff Syndrome (1)
- Alert Fatigue, Health Personnel (3)
- Alopecia (446)
- Alpha 1-Antitrypsin Deficiency (137)
- Amaurosis Fugax (3)
- Amblyopia (143)
- Amenorrhea (100)
- Amnesia (141)
- Amnesia, Anterograde (2)
- Amnesia, Retrograde (1)
- Amnesia, Transient Global (6)
- Anaplasia (2)
- Anastomotic Leak (183)
- Andersen Syndrome (3)
- Aneuploidy (168)
- Angina Pectoris (964)
- Angina Pectoris, Variant (23)
- Angina, Stable (339)
- Angina, Unstable (294)
- Anhedonia (97)
- Anisocoria (1)
- Anomia (35)
- Anorexia (470)
- Anosmia (79)
- Anterior Wall Myocardial Infarction (37)
- Anticipation, Genetic (3)
- Aortic Intramural Hematoma (2)
- Aphasia (475)
- Aphasia, Broca (39)
- Aphasia, Conduction (1)
- Aphasia, Primary Progressive (267)
- Aphasia, Wernicke (2)
- Aphonia (3)
- Apnea (2,732)
- Apraxia, Ideomotor (5)
- Apraxias (66)
- Arrhythmia, Sinus (87)
- Arrhythmias, Cardiac (4,963)
- Arteriovenous Fistula (267)
- Arthralgia (802)
- Arthritis, Reactive (16)
- Articulation Disorders (47)
- Ascites (261)
- Asphyxia (143)
- Asthenia (791)
- Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome (12)
- Asymptomatic Diseases (42)
- Asymptomatic Infections (30)
- Ataxia (360)
- Atrial Fibrillation (3,179)
- Atrial Flutter (190)
- Atrial Premature Complexes (21)
- Atrial Remodeling (30)
- Atrioventricular Block (96)
- Atrophy (3,220)
- Auditory Perceptual Disorders (26)
- Autoimmune Pancreatitis (19)
- Azotemia (34)
- Back Pain (2,759)
- Bacteremia (404)
- Basal Ganglia Hemorrhage (6)
- Benign Paroxysmal Positional Vertigo (57)
- Bilateral Vestibulopathy (17)
- Biliary Fistula (11)
- Birth Weight (663)
- Bisphosphonate-Associated Osteonecrosis of the Jaw (11)
- Blast Crisis (394)
- Blindness (290)
- Blindness, Cortical (2)
- Blister (104)
- Blood Loss, Surgical (202)
- Blood-Borne Infections (8,070)
- Body Odor (9)
- Body Temperature Changes (1,153)
- Body Weight (10,893)
- Body Weight Changes (2,190)
- Body-Weight Trajectory (12)
- Bradycardia (264)
- Brain Damage, Chronic (1,280)
- Brain Death (79)
- Brain Infarction (921)
- Brain Injury, Chronic (39)
- Brain Stem Infarctions (32)
- Breakthrough Infections (9)
- Breakthrough Pain (69)
- Breast Cancer Lymphedema (115)
- Brief, Resolved, Unexplained Event (7)
- Bronchial Fistula (2)
- Bronchitis, Chronic (207)
- Brown-Sequard Syndrome (2)
- Bulimia (329)
- Bundle-Branch Block (81)
- CADASIL (28)
- CHARGE Syndrome (2)
- Cachexia (412)
- Cadaver (25)
- Calculi (1,031)
- Cancer Pain (363)
- Candidemia (76)
- Candidiasis, Chronic Mucocutaneous (5)
- Carcinogenesis (209)
- Cardiac Complexes, Premature (232)
- Cardiac Output, High (25)
- Cardiac Output, Low (84)
- Cardiomegaly (338)
- Cardiotoxicity (251)
- Carotid-Cavernous Sinus Fistula (1)
- Catalepsy (2)
- Catastrophic Illness (1)
- Catatonia (13)
- Cell Transformation, Neoplastic (157)
- Cellulite (69)
- Cellulitis (213)
- Cerebellar Ataxia (353)
- Cerebral Hemorrhage (358)
- Cerebral Infarction (909)
- Cerebrospinal Fluid Leak (49)
- Cerebrospinal Fluid Rhinorrhea (2)
- Channelopathies (15)
- Charles Bonnet Syndrome (3)
- Chemical and Drug Induced Liver Injury, Chronic (2)
- Chest Pain (1,041)
- Cheyne-Stokes Respiration (30)
- Chills (14)
- Chorea (240)
- Choristoma (11)
- Choroid Hemorrhage (1)
- Choroidal Neovascularization (318)
- Chromosomal Instability (8)
- Chromosome Aberrations (359)
- Chromosome Deletion (18)
- Chronic Disease (14,341)
- Chronic Exertional Compartment Syndrome (9)
- Chronic Inducible Urticaria (38)
- Chronic Kidney Disease-Mineral and Bone Disorder (54)
- Chronic Limb-Threatening Ischemia (332)
- Chronic Pain (2,642)
- Chronic Periodontitis (395)
- Chronic Traumatic Encephalopathy (21)
- Chronic Urticaria (180)
- Cicatrix (1,155)
- Cicatrix, Hypertrophic (107)
- Clinical Deterioration (38)
- Colonic Polyps (358)
- Color Vision Defects (20)
- Coma (228)
- Communicable Diseases (44,462)
- Communicable Diseases, Emerging (10)
- Communication Disorders (910)
- Compassion Fatigue (23)
- Confusion (987)
- Consciousness Disorders (526)
- Constipation (930)
- Constriction, Pathologic (3,184)
- Convalescence (28)
- Corneal Endothelial Cell Loss (28)
- Corneal Neovascularization (26)
- Cough (774)
- Coxa Vara (2)
- Critical Illness (2,268)
- Cross Infection (572)
- Cryopyrin-Associated Periodic Syndromes (32)
- Crystalluria (3)
- Cutaneous Fistula (6)
- Cyanosis (12)
- Cystocele (68)
- Cysts (1,331)
- Cytokine Release Syndrome (121)
- Deaf-Blind Disorders (40)
- Deafness (1,067)
- Death (2,173)
- Death, Sudden (351)
- Death, Sudden, Cardiac (316)
- Dehydration (198)
- Delayed Emergence from Anesthesia (75)
- Delayed Graft Function (78)
- Delirium (1,127)
- Dementia, Multi-Infarct (28)
- Dental Calculus (15)
- Dental Pulp Necrosis (96)
- Diarrhea (1,006)
- Diarrhea, Infantile (23)
- Digestive System Fistula (317)
- Dilatation, Pathologic (764)
- Diplopia (16)
- Disease Attributes (27,147)
- Disease Progression (2,748)
- Disease Resistance (5)
- Disease Susceptibility (683)
- Diseases in Twins (6)
- Diverticulum (210)
- Diverticulum, Colon (10)
- Diverticulum, Esophageal (13)
- Dizziness (301)
- Drowning (9)
- Dumping Syndrome (18)
- Dysarthria (55)
- Dysbiosis (171)
- Dyscalculia (6)
- Dysgeusia (42)
- Dyskinesia, Drug-Induced (61)
- Dyskinesias (2,715)
- Dyslexia (96)
- Dyslexia, Acquired (4)
- Dysmenorrhea (254)
- Dyspepsia (369)
- Dysphonia (138)
- Dyspnea (702)
- Dyspnea, Paroxysmal (3)
- Dystonia (335)
- Dysuria (21)
- Earache (11)
- Ecchymosis (37)
- Edema (1,736)
- Edema, Cardiac (11)
- Emaciation (4)
- Embryo Loss (5)
- Emergence Delirium (467)
- Emergencies (3,382)
- Emphysema (484)
- Empyema (44)
- Empyema, Pleural (19)
- Encephalocele (3)
- Encephalomyelitis, Acute Disseminated (7)
- Encopresis (9)
- Endoleak (32)
- Endotoxemia (102)
- Epilepsia Partialis Continua (4)
- Epistaxis (79)
- Eructation (6)
- Erythema (233)
- Esophageal Fistula (25)
- Exsanguination (17)
- Extranodal Extension (6)
- Extravasation of Diagnostic and Therapeutic Materials (21)
- Eye Hemorrhage (44)
- Eye Manifestations (54)
- Eye Pain (36)
- Facial Asymmetry (14)
- Facial Pain (209)
- Facial Paralysis (85)
- Facies (2,003)
- Failed Back Surgery Syndrome (95)
- Failure to Thrive (88)
- Fasciculation (12)
- Fat Necrosis (7)
- Fatigue (2,229)
- Feminization (1)
- Femoracetabular Impingement (84)
- Femur Head Necrosis (48)
- Fetal Death (152)
- Fetal Distress (31)
- Fetal Growth Retardation (249)
- Fetal Hypoxia (20)
- Fetal Macrosomia (23)
- Fetal Weight (18)
- Fever (1,790)
- Fever of Unknown Origin (20)
- Fibrosis (5,002)
- Fistula (836)
- Flank Pain (11)
- Flatulence (54)
- Flushing (176)
- Food Intolerance (19)
- Foreign-Body Reaction (12)
- Frailty (875)
- Frasier Syndrome (2)
- Fungemia (87)
- Gagging (7)
- Gait Apraxia (6)
- Gait Ataxia (6)
- Gait Disorders, Neurologic (262)
- Gallstones (354)
- Gangrene (37)
- Gastric Fistula (8)
- Gastrointestinal Hemorrhage (358)
- Gastroparesis (269)
- Gastroschisis (41)
- Genetic Predisposition to Disease (270)
- Genomic Instability (65)
- Gestational Weight Gain (125)
- Gingival Hemorrhage (28)
- Gliosis (9)
- Graft Occlusion, Vascular (10)
- Granuloma (192)
- Granuloma Annulare (8)
- Granuloma, Foreign-Body (3)
- Granuloma, Giant Cell (2)
- Granuloma, Laryngeal (1)
- Granuloma, Plasma Cell (6)
- Granuloma, Pyogenic (3)
- Granulomatous Disease, Chronic (73)
- Growth Disorders (423)
- Guillain-Barre Syndrome (57)
- Halitosis (62)
- Hallucinations (126)
- Headache (1,937)
- Healthcare-Associated Pneumonia (373)
- Hearing Disorders (1,298)
- Hearing Loss (1,067)
- Hearing Loss, Bilateral (66)
- Hearing Loss, Central (5)
- Hearing Loss, Conductive (64)
- Hearing Loss, Functional (3)
- Hearing Loss, High-Frequency (5)
- Hearing Loss, Mixed Conductive-Sensorineural (33)
- Hearing Loss, Noise-Induced (35)
- Hearing Loss, Sensorineural (373)
- Hearing Loss, Sudden (32)
- Hearing Loss, Unilateral (49)
- Heart Block (222)
- Heart Murmurs (163)
- Heartburn (166)
- Hemarthrosis (22)
- Hematemesis (9)
- Hematocele (1)
- Hematoma (285)
- Hematoma, Epidural, Cranial (16)
- Hematoma, Epidural, Spinal (14)
- Hematoma, Subdural (109)
- Hematoma, Subdural, Acute (5)
- Hematoma, Subdural, Chronic (70)
- Hematoma, Subdural, Intracranial (5)
- Hematuria (62)
- Hemianopsia (34)
- Hemifacial Spasm (23)
- Hemiplegia (321)
- Hemobilia (1)
- Hemoglobinuria (135)
- Hemolysis (1,603)
- Hemoperitoneum (3)
- Hemopneumothorax (4)
- Hemoptysis (28)
- Hemorrhage (5,471)
- Hemothorax (22)
- Hepatitis B, Chronic (878)
- Hepatitis C, Chronic (1,292)
- Hepatitis D, Chronic (33)
- Hepatitis, Chronic (2,283)
- Hepatomegaly (13)
- Hernia (1,619)
- Hernia, Abdominal (845)
- Hernia, Diaphragmatic (137)
- Hernia, Diaphragmatic, Traumatic (1)
- Hernia, Femoral (11)
- Hernia, Hiatal (63)
- Hernia, Inguinal (476)
- Hernia, Umbilical (54)
- Hernia, Ventral (260)
- Hernias, Diaphragmatic, Congenital (81)
- Hiccup (7)
- Hirsutism (37)
- Hoarseness (135)
- Horner Syndrome (6)
- Hot Flashes (290)
- Hydrops Fetalis (10)
- Hyperacusis (17)
- Hyperalgesia (213)
- Hyperammonemia (27)
- Hyperbilirubinemia (244)
- Hyperbilirubinemia, Neonatal (109)
- Hypercalciuria (32)
- Hypercapnia (269)
- Hyperemesis Gravidarum (36)
- Hyperesthesia (1)
- Hypergammaglobulinemia (118)
- Hyperkinesis (1,346)
- Hyperlactatemia (46)
- Hyperoxia (136)
- Hyperphagia (352)
- Hyperplasia (1,084)
- Hyperthermia (1,821)
- Hypertriglyceridemic Waist (6)
- Hypertrophy (950)
- Hypertrophy, Left Ventricular (156)
- Hypertrophy, Right Ventricular (8)
- Hyperuricemia (194)
- Hyperventilation (61)
- Hypesthesia (43)
- Hypocapnia (12)
- Hypokinesia (113)
- Hypothermia (589)
- Hypoventilation (163)
- Hypovolemia (125)
- Hypoxia (1,434)
- Hypoxia, Brain (206)
- Hypoxia-Ischemia, Brain (157)
- Iatrogenic Disease (546)
- IgA Vasculitis (33)
- Illusions (21)
- Implant Capsular Contracture (6)
- Incisional Hernia (189)
- Infant Death (65)
- Infarction (4,077)
- Infarction, Anterior Cerebral Artery (6)
- Infarction, Middle Cerebral Artery (45)
- Infarction, Posterior Cerebral Artery (3)
- Inferior Wall Myocardial Infarction (8)
- Inflammation (7,938)
- Injection Site Reaction (28)
- Intellectual Disability (966)
- Intermittent Claudication (331)
- Internal Hernia (209)
- Intervertebral Disc Displacement (382)
- Intestinal Fistula (171)
- Intestinal Polyps (276)
- Intestinal Volvulus (23)
- Intracranial Hemorrhages (904)
- Intraoperative Awareness (44)
- Intraoperative Complications (294)
- Ischemia (13,346)
- Jaundice (179)
- Jaundice, Neonatal (77)
- Jaundice, Obstructive (47)
- Jet Lag Syndrome (14)
- Kearns-Sayre Syndrome (9)
- Keloid (108)
- Kernicterus (8)
- Kidney Calculi (467)
- Kidney Failure, Chronic (2,056)
- Korsakoff Syndrome (6)
- Labor Pain (295)
- Language Development Disorders (67)
- Language Disorders (784)
- Late Onset Disorders (24)
- Learning Disabilities (174)
- Leg Length Inequality (32)
- Lethargy (7)
- Leukemia, Lymphocytic, Chronic, B-Cell (2,009)
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive (1,335)
- Leukemia, Myeloid, Accelerated Phase (315)
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative (37)
- Leukemia, Myeloid, Chronic-Phase (436)
- Leukemia, Myelomonocytic, Chronic (525)
- Leukemia, Neutrophilic, Chronic (111)
- Leukoaraiosis (14)
- Leukocytosis (29)
- Leukoplakia (55)
- Leukoplakia, Hairy (1)
- Leukoplakia, Oral (39)
- Lithiasis (22)
- Liver Cirrhosis (2,050)
- Liver Cirrhosis, Alcoholic (36)
- Liver Cirrhosis, Biliary (152)
- Liver Cirrhosis, Experimental (2)
- Locked-In Syndrome (15)
- Long QT Syndrome (97)
- Long Term Adverse Effects (17)
- Low Anterior Resection Syndrome (54)
- Low Back Pain (2,301)
- Lower Urinary Tract Symptoms (2,179)
- Lymphatic Metastasis (141)
- MINOCA (17)
- Malignant Hyperthermia (11)
- Mania (283)
- Mastodynia (69)
- Maternal Death (64)
- Meckel Diverticulum (1)
- Mediastinal Emphysema (4)
- Medically Unexplained Symptoms (63)
- Melena (13)
- Memory Disorders (226)
- Meningocele (6)
- Menorrhagia (178)
- Menstruation Disturbances (595)
- Mental Fatigue (99)
- Metaplasia (469)
- Metatarsalgia (38)
- Metrorrhagia (74)
- Micronuclei, Chromosome-Defective (1)
- Microsatellite Instability (103)
- Microvascular Rarefaction (6)
- Miosis (24)
- Mobility Limitation (208)
- Monosomy (30)
- Morning Sickness (36)
- Morton Neuroma (23)
- Motion Sickness (39)
- Mouth Breathing (24)
- Multiple Chronic Conditions (77)
- Multiple Organ Failure (151)
- Multiple Sclerosis, Chronic Progressive (210)
- Muscle Cramp (386)
- Muscle Hypertonia (571)
- Muscle Hypotonia (86)
- Muscle Rigidity (180)
- Muscle Spasticity (859)
- Muscle Weakness (930)
- Muscular Atrophy (1,182)
- Musculoskeletal Pain (656)
- Mutism (21)
- Myalgia (329)
- Myocardial Infarction (3,077)
- Myocardial Reperfusion Injury (53)
- Myocardial Stunning (17)
- Myoclonus (35)
- Myokymia (1)
- Myotonia (18)
- Myotoxicity (6)
- Nails, Malformed (15)
- Nasal Polyps (201)
- Nausea (1,166)
- Neck Pain (891)
- Necrosis (4,602)
- Neglected Diseases (12)
- Neointima (12)
- Neonatal Sepsis (154)
- Neoplasm Invasiveness (2)
- Neoplasm Metastasis (8,294)
- Neoplasm Micrometastasis (29)
- Neoplasm Recurrence, Local (29)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (309)
- Neoplasms, Unknown Primary (97)
- Neoplastic Cells, Circulating (316)
- Neoplastic Processes (3,359)
- Neovascularization, Pathologic (526)
- Nephrogenic Fibrosing Dermopathy (16)
- Nerve Degeneration (157)
- Neuralgia (1,385)
- Neuralgia, Postherpetic (182)
- Neurobehavioral Manifestations (4,613)
- Neurogenic Inflammation (12)
- Neuroinflammatory Diseases (1,140)
- Neurologic Manifestations (29,482)
- Neuromuscular Manifestations (2,417)
- No-Reflow Phenomenon (24)
- Nociceptive Pain (106)
- Nocturia (125)
- Non-ST Elevated Myocardial Infarction (254)
- Noncommunicable Diseases (96)
- Obesity (11,200)
- Obesity, Abdominal (264)
- Obesity, Maternal (58)
- Obesity, Metabolically Benign (19)
- Obesity, Morbid (856)
- Ochronosis (9)
- Olfaction Disorders (87)
- Oligomenorrhea (11)
- Oliguria (12)
- Ophthalmoplegia (139)
- Ophthalmoplegia, Chronic Progressive External (12)
- Opioid-Induced Constipation (102)
- Oral Hemorrhage (16)
- Oral Manifestations (31)
- Oroantral Fistula (3)
- Orthostatic Intolerance (307)
- Ossification of Posterior Longitudinal Ligament (11)
- Ossification, Heterotopic (45)
- Osteonecrosis (162)
- Ototoxicity (50)
- Ovarian Torsion (11)
- Overweight (6,955)
- Pain (26,767)
- Pain, Intractable (104)
- Pain, Postoperative (4,576)
- Pain, Procedural (164)
- Pain, Referred (18)
- Pancreatic Fistula (124)
- Pancreatitis, Chronic (232)
- Papillomavirus Infections (579)
- Paralysis (2,425)
- Paraparesis (38)
- Paraparesis, Spastic (23)
- Paraplegia (146)
- Parasitemia (32)
- Parental Death (43)
- Paresis (927)
- Paresthesia (43)
- Parovarian Cyst (2)
- Pathological Conditions, Anatomical (8,889)
- Pediatric Obesity (994)
- Pelvic Girdle Pain (43)
- Pelvic Organ Prolapse (553)
- Pelvic Pain (655)
- Peptic Ulcer Hemorrhage (68)
- Perceptual Disorders (519)
- Perinatal Death (88)
- Peritoneal Fibrosis (7)
- Persistent Infection (37)
- Persistent Vegetative State (54)
- Phantom Limb (128)
- Philadelphia Chromosome (277)
- Photophobia (34)
- Pica (2)
- Pigmentation Disorders (494)
- Piriformis Muscle Syndrome (19)
- Plaque, Amyloid (40)
- Plaque, Atherosclerotic (163)
- Platypnea Orthodeoxia Syndrome (1)
- Pneumonia, Ventilator-Associated (343)
- Polydipsia (8)
- Polydipsia, Psychogenic (5)
- Polypoidal Choroidal Vasculopathy (55)
- Polyps (1,066)
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating (84)
- Polyuria (35)
- Post-Acute COVID-19 Syndrome (301)
- Post-Cardiac Arrest Syndrome (24)
- Post-Infectious Disorders (332)
- Post-Lyme Disease Syndrome (14)
- Postcholecystectomy Syndrome (16)
- Postgastrectomy Syndromes (20)
- Postmortem Changes (1)
- Postoperative Cognitive Complications (245)
- Postoperative Complications (7,312)
- Postoperative Hemorrhage (169)
- Postoperative Nausea and Vomiting (485)
- Postpartum Hemorrhage (374)
- Postpericardiotomy Syndrome (4)
- Premenstrual Dysphoric Disorder (32)
- Premenstrual Syndrome (122)
- Presbycusis (48)
- Primary Graft Dysfunction (23)
- Primary Progressive Nonfluent Aphasia (17)
- Prodromal Symptoms (15)
- Prolapse (762)
- Prosopagnosia (3)
- Prostatism (5)
- Prosthesis Failure (87)
- Prosthesis-Related Infections (32)
- Proteinuria (529)
- Pruritus (537)
- Pseudophakia (45)
- Psychogenic Nonepileptic Seizures (23)
- Psychomotor Agitation (642)
- Psychomotor Disorders (505)
- Psychophysiologic Disorders (20)
- Pudendal Neuralgia (12)
- Pulmonary Disease, Chronic Obstructive (3,815)
- Pulmonary Emphysema (484)
- Pulmonary Fibrosis (686)
- Pulmonary Infarction (1)
- Pupil Disorders (58)
- Purpura (480)
- Purpura Fulminans (5)
- Purpura, Thrombocytopenic (435)
- Purpura, Thrombocytopenic, Idiopathic (388)
- Purpura, Thrombotic Thrombocytopenic (58)
- Quadriplegia (184)
- Radiation Fibrosis Syndrome (24)
- Rare Diseases (533)
- Rectal Fistula (151)
- Rectal Prolapse (44)
- Rectocele (40)
- Rectovaginal Fistula (12)
- Recurrence (13,548)
- Reflex, Abnormal (18)
- Reinfection (58)
- Remission, Spontaneous (3)
- Renal Colic (68)
- Renal Insufficiency, Chronic (3,848)
- Reperfusion Injury (363)
- Respiratory Aspiration (4,383)
- Respiratory Aspiration of Gastric Contents (23)
- Respiratory Paralysis (32)
- Respiratory Sounds (208)
- Respiratory Tract Fistula (18)
- Retinal Hemorrhage (6)
- Retinal Neovascularization (26)
- Retroperitoneal Fibrosis (14)
- Rhinorrhea (26)
- Romano-Ward Syndrome (4)
- Rupture, Spontaneous (9)
- ST Elevation Myocardial Infarction (909)
- Salivary Calculi (3)
- Salivary Gland Calculi (3)
- Sarcopenia (802)
- Sciatica (129)
- Sclerosis (4,151)
- Scotoma (18)
- Seizures (1,178)
- Seizures, Febrile (17)
- Sensation Disorders (2,444)
- Sepsis (2,998)
- Seroma (99)
- Sex Chromosome Aberrations (10)
- Sexually Transmitted Diseases (5,397)
- Sexually Transmitted Diseases, Bacterial (246)
- Sexually Transmitted Diseases, Viral (4,879)
- Shock (2,338)
- Shock, Cardiogenic (196)
- Shock, Hemorrhagic (66)
- Shock, Septic (882)
- Shock, Surgical (2)
- Shock, Traumatic (13)
- Short Bowel Syndrome (135)
- Shoulder Pain (564)
- Sick Sinus Syndrome (74)
- Signs and Symptoms, Digestive (4,037)
- Signs and Symptoms, Respiratory (3,972)
- Skin Manifestations (1,247)
- Sleep Deprivation (260)
- Sleep Wake Disorders (4,748)
- Sleepiness (347)
- Sneezing (20)
- Snoring (121)
- Solitary Kidney (3)
- Somatosensory Disorders (231)
- Space Motion Sickness (4)
- Spasm (386)
- Specific Language Disorder (15)
- Speech Disorders (606)
- Spermatocele (3)
- Splenic Infarction (1)
- Splenomegaly (43)
- Staghorn Calculi (2)
- Status Epilepticus (100)
- Stillbirth (104)
- Striae Distensae (43)
- Stroke, Lacunar (17)
- Stupor (3)
- Stuttering (50)
- Subarachnoid Hemorrhage (414)
- Subcutaneous Emphysema (118)
- Sudden Infant Death (24)
- Sudden Unexpected Death in Epilepsy (9)
- Suppuration (530)
- Supranuclear Palsy, Progressive (126)
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