传统的胸腺瘤手术要(yào )从正中劈(pī )开胸骨,出血多,创伤大,术后留下一条长(zhǎng )长的疤痕,病人痛(tòng )不堪言。而常规经肋间(jiān )胸(xiōng )腔(qiāng )镜无法进(jìn )行对侧纵膈(gé )脂肪的清扫。而与开胸(xiōng )手术相比,经剑突下胸腔镜纵隔(gé )肿瘤(liú )切除术(shù )是在胸骨和心包(bāo )之间的间(jiān )隙(xì )进行,通过形成人工气胸(xiōng ),为手术操作提供(gòng )了宽阔清晰的视野(yě ),避免了胸骨(gǔ )切开。
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