传(chuán )统的胸腺瘤手术要从正中劈(pī )开胸骨,出血多,创伤大,术后留下一条长(zhǎng )长的疤痕,病人痛(tòng )不堪言(yán )。而常规经(jīng )肋间胸腔镜无法(fǎ )进行对(duì )侧纵膈(gé )脂肪的清扫。而与开胸手术相比,经剑突下胸腔镜纵隔肿瘤切(qiē )除(chú )术是在胸骨和心(xīn )包之间的间隙进行,通(tōng )过(guò )形成人工气胸,为手(shǒu )术(shù )操作提供(gòng )了宽阔清晰的视野,避免了胸骨切(qiē )开。
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