Conditions list medically reviewed by George Krucik, MD, MBA
Leukemia is a cancer of the blood cells. Get the statistics on survival rates, find out the most common symptoms, diagnostic options, and treatments.
Rheumatic fever is a complication of strep throat. If it's left untreated, it can cause permanent damage to your heart. Find out about symptoms and treatment.
Hepatitis refers to an inflammatory condition of the liver. It's commonly caused by a viral infection, but there are other possible causes of hepatitis.
Infectious mononucleosis, or mono, refers to a group of symptoms usually caused by the Epstein-Barr virus (EBV).
Learn about sarcoidosis and its causes, symptoms, diagnosis, treatment, and potential complications.
Necrotizing vasculitis is the inflammation of blood vessel walls. It can interrupt blood flow, causing skin, muscle, and blood vessel damage.
Red blood cells are normally shaped like discs, which allows them to travel through blood vessels. Sickle cell disease causes red blood cells to be sickle-shaped. Read…
Hepatitis B is liver inflammation caused by the hepatitis B virus (HBV). Learn how it's caused and treated, and find tips for preventing it.
Hepatitis A is inflammation of the liver caused by the hepatitis A virus. This is an acute (short-term) type of hepatitis, which usually requires no treatment.
Ebola disease is a rare, often fatal illness. One of its late-stage symptoms is a bleeding rash over the entire body.
We'll explain the different types of hepatitis C, how it spreads, symptoms, screening, testing, diagnosis, treatment, and more.
Hepatitis D is an infection that causes the liver to become inflamed. Learn about hepatitis D symptoms, risk factors, diagnosis, and treatment.
Learn about the causes and symptoms of the West Nile virus.
Brucellosis is a disease caused by bacteria from the genus Brucella. Learn more about how this condition is spread, symptoms, and treatment.
Hyperparathyroidism is a condition where the parathyroid glands produce too much parathyroid hormone (PTH).
Polyarteritis nodosa (PAN) is a serious but rare disease of the blood vessels caused by an immune system malfunction.
Hemochromatosis is a condition that causes a buildup of iron in your body. Learn about the different types, symptoms, and treatments.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.