Clinical & Medical Disease Vault
Explore thousands of diseases with authoritative clinical information from WHO, CDC, NIH, and international medical guidelines. Every condition features an interactive journey from diagnosis to treatment.
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Featured Conditions
Acne Vulgaris
Acne vulgaris is a common inflammatory skin condition caused by blocked hair follicles and oil glands, leading to pimples, blackheads, and cysts.
Acute Coronary Syndrome
Acute Coronary Syndrome is a heart attack or severe angina caused by a sudden blockage in a coronary artery, cutting off blood and oxygen to the heart muscle.
Acute Bronchitis
A self-limiting, mostly viral inflammation of the large airways causing a persistent cough lasting 1-3 weeks.
Achalasia
Achalasia is an esophageal motility disorder caused by nerve degeneration, resulting in failure of the lower esophageal sphincter to relax and progressive difficulty swallowing.
Acute Cholecystitis
Acute inflammation of the gallbladder, mostly due to gallstone obstruction of the cystic duct, causing severe right upper quadrant pain.
Acromegaly
Acromegaly is a hormonal disorder caused by a pituitary tumor producing too much growth hormone, leading to enlarged hands, feet, and facial features.
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Schizophrenia
A chronic, severe mental disorder characterized by hallucinations, delusions, disorganized thinking, and emotional flattening, causing severe functional impairment.
Henoch-Schonlein Purpura
A childhood vasculitis presenting with a purpuric rash on the legs, joint pain, abdominal pain, and kidney involvement.
Allergic Bronchopulmonary Aspergillosis
An allergic lung reaction to Aspergillus fungus seen in asthma and cystic fibrosis patients, causing wheezing, brownish mucus plugs, and eventually permanent lung damage if not treated.
Hypertrophic Cardiomyopathy
A genetic condition causing abnormal thickening of the heart muscle, leading to breathing problems, chest pain, and a risk of sudden cardiac death.
Small Cell Lung Cancer
A very fast-growing, aggressive lung cancer strongly linked to heavy smoking, presenting centrally in the chest and often spreading early to the brain and other organs.
Mitral Regurgitation
A valvular disorder where the mitral valve fails to close completely, allowing blood to flow backward into the left atrium during ventricular contraction.
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Central Retinal Vein Occlusion
A 'stroke' of the main vein leaving the eye, causing severe retinal bleeding, swelling, and sudden painless loss of vision.
Acute Glomerulonephritis
Sudden kidney inflammation causing dark urine, swelling, and high blood pressure, often occurring a few weeks after a strep throat or skin infection.
Type 2 Diabetes Mellitus
A common condition where the body becomes resistant to its own insulin, causing blood sugar levels to rise dangerously high over time.
Chondrosarcoma
A malignant bone cancer that produces cartilage, typically affecting older adults and requiring surgical removal due to resistance to chemo and radiation.
Diabetic Nephropathy
Kidney damage caused by diabetes, leading to protein leakage in the urine and progressive loss of kidney function.
Asbestosis
A chronic lung scarring disease caused by decades-old occupational exposure to inhaled asbestos fibers, resulting in progressive shortness of breath.
Idiopathic Thrombocytopenic Purpura
An autoimmune bleeding disorder where the immune system destroys its own blood platelets, causing easy bruising and bleeding.
Bullous Pemphigoid
Autoimmune blistering disease causing intensely itchy, tense fluid-filled blisters in older adults.
Molluscum Contagiosum
A viral skin infection causing small, firm, pearly bumps with a dimple in the center, most common in children.
Acute Promyelocytic Leukemia
A highly curable but initially deadly leukemia subtype marked by severe bleeding (DIC) and driven by a genetic mutation (t(15;17)) treated with a Vitamin A derivative.
Ludwig Angina
A rapidly spreading, life-threatening bilateral bacterial infection of the floor of the mouth and neck, typically originating from a tooth infection, that can rapidly obstruct the airway.
Choriocarcinoma
An aggressive, highly curable cancer of the placenta that can occur after any pregnancy, characterized by very high hCG levels and rapid spread to the lungs.