传统的胸腺瘤手术要从正中劈开胸骨(gǔ ),出(chū )血多,创伤大,术后留(liú )下一(yī )条长长的疤痕,病(bìng )人痛不堪言。而常规经肋间胸(xiōng )腔镜无法进行对侧(cè )纵膈(gé )脂肪(fáng )的清扫。而(ér )与开(kāi )胸手(shǒu )术(shù )相比,经剑突(tū )下胸腔镜纵隔(gé )肿瘤切除术是在胸骨和心包之间的间(jiān )隙进(jìn )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(bì )免了(le )胸骨切开。
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