Cytological evidence for the long "quiescent" stage of gastric cancer in 2 patients with pernicious anemia.
D000230:Adenocarcinoma / Q000209:etiology / Q000473:pathology*; D002288:Adenocarcinoma, Mucinous / Q000209:etiology / Q000473:pathology*; D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications* / Q000473:pathology; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000209:etiology / Q000473:pathology*