传统(tǒng )的(de )胸腺瘤手(shǒu )术要从正中劈(pī )开胸骨,出血多(duō ),创伤大,术后留下一条长长(zhǎng )的疤(bā )痕,病人痛不堪言。而(ér )常规经肋间胸腔镜无法进行对(duì )侧纵膈脂肪的清扫。而与开胸手术相比,经剑(jiàn )突下(xià )胸腔(qiāng )镜纵隔肿瘤切除术是在胸骨和心包之间的间隙进行,通过形成人工(gōng )气(qì )胸,为手(shǒu )术操作提供了宽阔(kuò )清晰的视(shì )野,避(bì )免(miǎn )了胸骨(gǔ )切开。
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