Lymphosarcoma of the rectosigmoid.
D003110:Colonic Neoplasms; D006801:Humans; D008223:Lymphoma; D008228:Lymphoma, Non-Hodgkin; D008499:Medical Records; D012004:Rectal Neoplasms; D012007:Rectum
COLON/neoplasms; LYMPHOSARCOMA/case reports; RECTUM/neoplasms