传统的胸腺瘤手(shǒu )术要从正中(zhōng )劈(pī )开(kāi )胸(xiōng )骨,出血多,创伤大,术后留(liú )下(xià )一条长长的疤痕,病人痛不堪(kān )言。而常规经肋间胸腔镜无法进行对侧纵膈脂肪的清扫。而与开胸手术相比,经剑突下胸腔镜纵隔肿(zhǒng )瘤切(qiē )除术是在胸骨(gǔ )和(hé )心包之间的间隙进行,通(tōng )过形成人工气胸,为手术操作提(tí )供(gòng )了宽阔清晰的视(shì )野,避(bì )免了(le )胸骨切开(kāi )。
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