传统(tǒng )的胸腺瘤手术要从正(zhèng )中劈(pī )开胸(xiōng )骨,出血多,创伤大,术后留(liú )下(xià )一条(tiáo )长长的疤痕(hén ),病人痛不(bú )堪言(yán )。而常规(guī )经肋间胸腔镜无法进行对侧纵膈脂肪的清扫。而与开胸(xiōng )手术相(xiàng )比,经剑突(tū )下胸腔镜纵隔肿瘤切除术是在胸骨和心包(bāo )之间的间隙进行,通过形成人工气胸,为手术操(cāo )作提供了宽阔清晰的视野,避免了胸骨(gǔ )切开。
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