Hodgkin's lymphoma (Hodgkin's disease)Hodgkin's lymphoma is a type of cancer that affects the lymphatic system, which is part of the body's germ-fighting immune system. In...
AsthmaAsthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger...
Alzheimer's diseaseOverview Alzheimer's disease is a progressive neurologic disorder that causes the brain to shrink (atrophy) and brain cells to die....