English: Esophagogastric junction cancer successfully treated by laparoscopic proximal gastrectomy and lower esophagectomy with intrathoracic double-flap technique: A case report.
Japanese: 食道胃接合部癌の腹腔鏡下近位胃切除術および胸腔内ダブル＝フラップ法による下部食道切除術により治療に成功：症例報告