近１０年来，我科共行食管、贲门恶性肿瘤切除手术５３７例。原发于食管、贲门部位的癌肉瘤、平滑肌肉瘤、恶性黑色素瘤、非何杰金氏恶性淋巴瘤少见，我科收住经病理证实者共５例，占同期该部位切除恶性肿瘤的０．９３％（５／５３７），现报告如下。临床资料本组病例均为... In the past 10 years, our department has conducted 537 cases of esophagectomy and cardiac cancer resection. Carcinoid sarcoma, leiomyosarcoma, malignant melanoma, and non-Hodgkin’s lymphoma, which were originally found in the esophagus and fontanelles, were rare in our department and were confirmed by pathology in 5 cases, accounting for 0. 93% (5/537). The report is as follows. Clinical data of this group of patients are ...