A CASE OF MANTLE CELL LYMPHOMA WITH EARLY GASTRIC CANCER

Abstract

A 72-years-old man visited our hospital for treatment of chronic renal failure and angina pectoris. He was reffered to our department for the examination of anemia. EGD showed 0 IIa+IIc lesion in the antrum and polyposis in the duodenum. Colonoscopy showed many flatelevated lesions throughout the colorectum. Double-balloon enteroscopy revealed multiple lymphomatous polyposis (MLP). Histological diagnosis of MLP was mantle cell lymphoma. We diagnosed mantle cell lymphoma with early gastric cancer. We performed distal gastrectomy. Now, he is undergoing combination chemotherapy with CHOP plus anti-CD20 antibody (Rituximab).