传统(tǒng )的胸腺瘤手术要(yào )从正中劈开胸骨(gǔ ),出血多,创伤大,术(shù )后留(liú )下一条长长的疤痕,病(bìng )人痛不堪言。而常规经肋间胸腔镜无(wú )法进行对侧纵(zòng )膈脂肪的清扫。而与开(kāi )胸手术相比,经剑突下(xià )胸腔镜纵(zòng )隔(gé )肿(zhǒng )瘤切(qiē )除术(shù )是在胸骨和心包之间的间隙(xì )进(jìn )行,通(tōng )过形成人工气(qì )胸,为手术操作提(tí )供了(le )宽阔清晰的视野,避免了胸骨切开。
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