传统的胸腺瘤手术要从正中劈开(kāi )胸骨,出血多,创伤(shāng )大,术后留下一条长长的疤痕(hén ),病人痛不堪言。而常规经肋间胸(xiōng )腔镜无(wú )法进行对侧纵膈脂肪(fáng )的清扫。而与开胸手术(shù )相(xiàng )比,经剑(jiàn )突下胸腔镜纵(zòng )隔(gé )肿(zhǒng )瘤切除术(shù )是在(zài )胸骨(gǔ )和心包之间的间隙进行,通过形成人工气胸,为手术(shù )操作提(tí )供了宽(kuān )阔清晰的视野(yě ),避免(miǎn )了胸骨切开。
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