Primary mediastinal dedifferentiated liposarcoma resected by lateral thoracotomy with video-assisted thoracoscopic surgery
Primary mediastinal dedifferentiated liposarcoma resected by lateral thoracotomy with video-assisted thoracoscopic surgery
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DOI：
10.1093/jscr/rjv163
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发表时间：
2016-01-01
影响因子：
0.5
通讯作者：
Nakamura, Toshitsugu
中科院分区：
文献类型：
--
作者：
Hamanaka, Kazutoshi;Ohashi, Masahiko;Nakamura, Toshitsugu
原发于纵膈腔的去分化脂肪肉瘤是非常罕见的。在此，我们报告一例纵膈腔去分化脂肪肉瘤。一位74岁男性因左胸内直径约10公分肿瘤而入院。在我院首次就诊前2年在另一家医院进行的计算机断层扫描显示左下肺静脉附近有一个直径约3 cm的脂肪瘤。经左胸外侧切口，电视胸腔镜手术切除肿瘤。病理检查发现原发性纵隔去分化脂肪肉瘤。术后8个月未见复发迹象。
Primary dedifferentiated liposarcoma originating in the mediastinum is extremely uncommon. Here, we report a case of mediastinal dedifferentiated liposarcoma. A 74-year-old man was admitted to our hospital with a left intrathoracic tumor similar to 10 cm in diameter. Computed tomography that was taken in another hospital 2 years before the initial visit to our hospital had shown a lipomatous tumor similar to 3 cm in diameter adjacent to the left lower pulmonary vein. The tumor was resected by left lateral thoracotomy with video-assisted thoracoscopic surgery. Pathological examination revealed primary mediastinal dedifferentiated liposarcoma. No evidence of recurrence has been seen as of 8 months postoperatively.