It develops from the abnormal multiplication of T cells, or T-lymphocytes, a type of white blood cell essential for immune system function. The specific treatment course and prognosis for T-cell ...

Small intestine lymphoma occurs when non-Hodgkin’s lymphoma affects the small intestine. It can cause abdominal pain, weight loss, and fever. Treatment involves chemotherapy, surgery, or radiation ...

When cancer cells start in the lymph tissue of the stomach, it’s known as gastric lymphoma. Your risk can increase with Helicobacter pylori infections and other conditions, like celiac disease.