传统的胸腺瘤手术要从正中劈开胸骨(gǔ ),出血多,创伤大,术后留下一条长长的疤(bā )痕,病人痛不堪言。而常规经肋间(jiān )胸腔镜(jìng )无(wú )法(fǎ )进(jìn )行对(duì )侧纵(zòng )膈脂肪的清(qīng )扫(sǎo )。而与开胸手术相比,经剑突下胸腔镜纵(zòng )隔肿瘤切除术是(shì )在胸骨和心包之(zhī )间的间隙进行(háng ),通(tōng )过形成人工气胸,为手(shǒu )术操作提供了宽阔(kuò )清晰(xī )的视野,避(bì )免了胸骨切开。
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