Oat-cell carcinoma of the stomach.
D000368:Aged; D018288:Carcinoma, Small Cell / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology*