传(chuán )统的胸腺瘤手(shǒu )术要从正中劈(pī )开胸骨,出(chū )血多(duō ),创(chuàng )伤大,术后留下(xià )一条(tiáo )长长的疤痕,病人痛(tòng )不堪言。而常规经肋间(jiān )胸腔镜无法进行对侧(cè )纵膈脂肪(fáng )的清扫。而与开胸手(shǒu )术相(xiàng )比,经剑突下胸腔镜纵隔(gé )肿瘤切(qiē )除术是在胸骨和心包之间的间隙进行,通过形成人工气胸(xiōng ),为手术操作提(tí )供了宽(kuān )阔清(qīng )晰的视(shì )野,避免了胸骨切开。
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