传统的胸腺瘤手术要从(cóng )正中劈开胸(xiōng )骨(gǔ ),出血多,创伤(shāng )大,术后留下一条长长的疤痕(hén ),病(bìng )人痛不堪言。而常规(guī )经肋间(jiān )胸腔镜无(wú )法进行对侧纵(zòng )膈脂肪的清扫。而与开胸手(shǒu )术相(xiàng )比,经剑突下胸腔(qiāng )镜纵隔(gé )肿瘤切(qiē )除术是在胸骨和心包之(zhī )间的间隙进行,通过形(xíng )成人工气胸,为手术操作提(tí )供了宽阔清晰的视野(yě ),避免了胸骨切开(kāi )。
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