传统的胸腺瘤手术要从(cóng )正中劈(pī )开胸骨,出血多(duō ),创伤大,术后留(liú )下一条长(zhǎng )长的疤痕(hén ),病人痛不堪言。而常规经肋间(jiān )胸腔镜无法进(jìn )行(háng )对(duì )侧纵膈脂肪(fáng )的清扫。而与开(kāi )胸手术相比,经剑突下(xià )胸(xiōng )腔(qiāng )镜纵隔肿瘤切除术是在胸骨和心包(bāo )之间的间隙进行(háng ),通过形成人工气胸,为手术操作提供了宽阔清晰的(de )视野,避(bì )免了胸骨切(qiē )开。
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