title: Regression of lymphomatous polyposis of the rectum after COP-treatment.
abstract: A case of localized lymphomatous polyposis of the rectum successfully treated with a combination of cyclophosphamide, vincristine and prednisone (COP regimen) is reported and the literature is briefly reviewed.
mesh_terms: D000368:Aged; D003520:Cyclophosphamide / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D011241:Prednisone / Q000627:therapeutic use*; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000473:pathology; D012007:Rectum / Q000473:pathology; D014750:Vincristine / Q000627:therapeutic use*
chemical_list: D014750:Vincristine; D003520:Cyclophosphamide; D011241:Prednisone