pancytopenia

pancytopenia A shortage of all types of blood cells. Pancytopenia can be caused by a side effect of many medications (such as azathioprine, methotrexate, and others) or diseases (such as lupus and bone marrow disorders). Treatment is directed toward the underlying cause and may be supplemented by medications that stimulate the bone marrow.

pancreatitis

pancreatitis Inflammation of the pancreas. Of the many causes of pancreatitis, the most common are alcohol consumption and gallstones. Other causes include medications (azathioprine, estrogen, thiazides, metronidazole, valproic acid, and tetracycline), trauma, abdominal surgery, abnormalities of the pancreas and intestine, and infections such as mumps. Acute pancreatitis usually begins with pain in the upper abdomen…

pancreas

pancreas A spongy, tube-shaped organ that is about 6 inches long and is located in the back of the abdomen, behind the stomach. The head of the pancreas is on the right side of the abdomen. It is connected to the upper end of the small intestine. The narrow end of the pancreas, called the…