What is fetal alcohol syndrome Fetal Alcohol Syndrome is a pattern of abnormalities like a range of mental and physical disorders on the developing unborn

What is preeclampsia Preeclampsia is a serious high blood pressure (hypertension) and protein in the urine condition (proteinuria) that can happen after the 20th week

What is reactive arthritis Reactive arthritis (also known Reiter's syndrome) is an inflammatory type of arthritis which affects the joints and may affect the eyes, skin

What is pericardial effusion Pericardial effusion is the accumulation of too much fluid in the double-layered, sac-like structure around the heart (pericardium) -the space between

What is double outlet right ventricle Double outlet right ventricle is a group of complex congenital (present at birth) heart abnormalities. In double-outlet right ventricle,

What is pseudobulbar affect Pseudobulbar affect (PBA) is a neurologic condition characterized by episodes of sudden, uncontrollable and inappropriate episodes of crying or laughing. This

What is Q fever Q fever is an infection caused by Coxiella burnetii bacteria, which usually spreads to people from animals or their infected surroundings.

What is Raynaud's disease Raynaud's disease is a rare disorder of the blood vessels - the arteries, usually in the fingers and toes. Raynaud's disease

What is essential thrombocythemia Essential thrombocythemia (also known as essential thrombocytosis or primary thrombocythemia) is a disease in which there are too many platelets (thrombocythemia) are

What is pseudocholinesterase deficiency Pseudocholinesterase deficiency is a condition that results in increased sensitivity to certain muscle relaxant drugs used during general anesthesia, called choline