Metastatic bronchogenic carcinoma; endoscopically proved remission.
D018288:Carcinoma, Small Cell / Q000188:drug therapy / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000188:drug therapy / Q000556:secondary*