传统的胸腺瘤手术要从正中劈开胸骨(gǔ ),出血多,创伤(shāng )大,术后留下一条长(zhǎng )长的疤痕,病人(rén )痛不堪言。而常(cháng )规经肋间胸(xiōng )腔镜无(wú )法进行对侧纵(zòng )膈脂(zhī )肪的清扫。而与开胸手术相比,经剑突下(xià )胸(xiōng )腔镜纵隔肿瘤(liú )切除术是在(zài )胸骨和心包(bāo )之间的间隙进行,通(tōng )过形成人工(gōng )气(qì )胸,为手术操作提(tí )供了宽阔清晰(xī )的视野(yě ),避免了胸骨(gǔ )切开。
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