What is esophageal varices Esophageal varices are abnormal, enlarged veins in the tube that connects the throat and stomach (esophagus). Esophageal varices develop when blood
What is Prader Willi syndrome Prader-Willi syndrome is a rare and complex genetic condition that affects many parts of the body that results in a
What is mild cognitive impairment Mild cognitive impairment is a condition in which an individual experiences a mild but noticeable and measurable decline in cognitive
What is hypoplastic left heart syndrome Hypoplastic left heart syndrome is a group of closely related complex and rare heart defects present at birth (congenital).
What is presbyopia Presbyopia is a normal condition in which your eyes gradually become less able to focus on nearby objects as you get older.
What is Chiari malformation Chiari malformation is a group of congenital (present at birth) defects in which brain tissue (the cerebellum and brainstem) extend into
What is pseudomembranous colitis Pseudomembranous colitis, also known as antibiotic-associated diarrhea, is an inflammatory condition of the colon characterized by elevated yellow-white plaques that coalesce
What is pectus carinatum Pectus carinatum refers to a chest wall abnormality in which the breastbone (the sternum and/or ribs) is pushed outward ((Park CH,
What is pityriasis rosea Pityriasis rosea is a self-limited viral skin rash that goes away on its own within about 6–12 weeks even without treatment. However, pityriasis rosea
What is claudication Claudication is a pain, cramp, aching or sense of fatigue in muscles of the buttocks, thigh or calf that occurs with exertion and