传统的胸腺瘤手术要从正(zhèng )中(zhōng )劈开胸骨(gǔ ),出血多,创伤大,术后留下(xià )一条长长的疤痕(hén ),病人痛不堪言。而常规(guī )经肋间胸腔镜无法进(jìn )行对(duì )侧纵膈脂肪(fáng )的清扫。而与开胸手术相比,经剑突下胸腔镜纵(zòng )隔(gé )肿瘤切(qiē )除术是在胸骨和心包之间(jiān )的间隙进行,通(tōng )过形成人工(gōng )气胸,为手术操(cāo )作提供了宽阔清晰(xī )的视野,避免了胸(xiōng )骨(gǔ )切(qiē )开。
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