传统的胸腺瘤手术要从正中劈开胸骨,出血多,创伤大,术后留(liú )下一条(tiáo )长长(zhǎng )的疤痕,病(bìng )人痛不堪言。而常规经肋间胸腔镜无(wú )法(fǎ )进行对(duì )侧纵膈脂肪的清(qīng )扫。而与开胸手术相(xiàng )比,经(jīng )剑突下胸腔镜纵隔(gé )肿瘤切除术是在胸骨和心包(bāo )之间的间隙进(jìn )行,通过形成人工气(qì )胸,为手术操(cāo )作提供(gòng )了宽(kuān )阔清晰(xī )的视野,避免了胸骨(gǔ )切开。
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