Creutzfeldt-Jakob disease is an extremely rare brain disorder. It's caused when a normal protein changes shape and becomes disease-causing "prions."...

Churg-Strauss Disease (also known as EGPA) is an inflammation of small and medium-sized blood vessels that can damage your nose,...

Diagnosing growth hormone deficiency can be difficult. Your child's health care provider will compare his or her growth to other...

A left ventricular aneurysm can weaken the heart. If the aneurysm ruptures, it can cause cardiogenic shock, a life-threatening condition...

Idiopathic myelofibrosis can't be cured, but the disease is usually managed with medicines. Your doctor may prescribe drugs to lower...