Mesenteric lymphoma is a cancer that develops in a layer of tissue inside your abdomen. It often causes a noticeable lump and stomach pain. Other symptoms include cramping, loss of appetite, and ...

Mesenteric panniculitis or sclerosing mesenteritis is a rare disorder that affects the abdomen. The exact cause of it is unknown, but the disorder is associated with certain risk factors and ...

Mesenteric ischemia, or small bowel ischemia, involves a blockage of blood flow to the small intestine. Symptoms include pain and bloating. It often results from blood clots or atherosclerosis.