title: Spontaneous regression of gastric lymphoma.
abstract: Two cases of spontaneous regression of histologically diagnosed large cell lymphoma of the stomach are reported. Regressions occurred after nonspecific therapy including the H-2 antagonist cimetidine and were documented surgically. Spontaneous regression of intermediate and high-grade non-Hodgkin's lymphoma is distinctly uncommon. The possible role of cimetidine in these cases is discussed.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002927:Cimetidine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008223:Lymphoma / Q000188:drug therapy / Q000473:pathology*; D008297:Male; D008787:Metoclopramide / Q000627:therapeutic use; D009365:Neoplasm Regression, Spontaneous; D011899:Ranitidine / Q000627:therapeutic use; D012074:Remission Induction; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000188:drug therapy / Q000473:pathology*
chemical_list: D002927:Cimetidine; D011899:Ranitidine; D008787:Metoclopramide