传统的胸腺瘤手术要(yào )从正中劈(pī )开胸骨,出(chū )血多,创伤大,术后留下(xià )一(yī )条长长的疤痕,病(bìng )人痛(tòng )不堪言。而常规经肋间胸腔镜(jìng )无法进(jìn )行对侧纵膈(gé )脂肪的清扫(sǎo )。而(ér )与开胸手术相比,经剑突下(xià )胸腔镜纵隔(gé )肿瘤切除术是在胸骨(gǔ )和心包之(zhī )间的间隙进行,通过形成人工气胸,为手术操作提供了宽阔清晰的视(shì )野,避免了胸骨(gǔ )切开(kāi )。
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