传统(tǒng )的胸腺瘤(liú )手术要从正中(zhōng )劈(pī )开胸骨,出血多,创伤大,术后留(liú )下(xià )一条长长的疤(bā )痕,病人痛不堪言。而常规经(jīng )肋间胸腔镜无法进行(háng )对侧纵(zòng )膈脂肪的清扫。而与开胸手术相比,经剑突下(xià )胸腔镜(jìng )纵隔肿瘤切除术是在胸骨(gǔ )和(hé )心包之间的间(jiān )隙进行,通过形成人工气胸,为手术操作提(tí )供(gòng )了(le )宽阔清(qīng )晰(xī )的视(shì )野,避免了胸骨切开。
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