Carcinoma of the cardia: tactical problem.
D000230:Adenocarcinoma / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D002299:Cardia / Q000601:surgery; D004947:Esophagus / Q000601:surgery; D005743:Gastrectomy / Q000379:methods; D006801:Humans; D008207:Lymphatic Metastasis; D013274:Stomach Neoplasms / Q000601:surgery*