Iwabuchi S, Maida K, Kikuchi S, Ono Y, Tanaka S
First Department of Surgery, Hirosaki University School of Medicine, Japan.
Nihon Kyobu Geka Gakkai Zasshi. 1992 Nov;40(11):2048-51.
Chondrosarcoma of rib origin is rare in Japan. A 51-year-old man came to our hospital with chest pain and coin lesion in the left superior part of the chest X-ray film. It was suspected to be the posterior mediastinal tumor based on CT and MRI. Operation was done to remove the tumor and the histological diagnosis was chondrosarcoma. The tumor measured 2.5 x 2.6 x 2.2 cm arising from the posterior portion of the left third rib. Combined resection of descending aortic adventitia was done. The patient is doing well without symptoms of recurrence 15 months after operation.
在日本，起源于肋骨的软骨肉瘤较为罕见。一名51岁男性因胸痛前来我院就诊，胸部X光片显示左胸上部有硬币状病灶。根据CT和MRI检查，怀疑为后纵隔肿瘤。遂进行手术切除肿瘤，组织学诊断为软骨肉瘤。肿瘤大小为2.5×2.6×2.2厘米，起源于左第三肋骨后部。手术同时进行了降主动脉外膜联合切除术。术后15个月，患者情况良好，无复发症状。
