title: [Report of 3 cases of specific type cancer of the upper gastrointestinal tract adenosquamous cell carcinoma of the esophagus, choriocarcinoma of the stomach and squamous cell carcinoma of the stomach].
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D002822:Choriocarcinoma / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000473:pathology*