title: Discussion.
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D002299:Cardia; D003657:Decision Making; D016629:Esophagectomy; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D018426:SEER Program; D013274:Stomach Neoplasms / Q000601:surgery*