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  传统的胸腺瘤手术要从正中(zhōng )劈(pī )开胸(xiōng )骨,出血(xuè )多(duō ),创伤大,术后(hòu )留(liú )下一(yī )条(tiáo )长长(zhǎng )的疤痕(hén ),病(bìng )人痛(tòng )不(bú )堪言。而常规经肋间(jiān )胸腔镜无法进行对侧(cè )纵膈脂(zhī )肪的清(qīng )扫。而与开胸(xiōng )手术相(xiàng )比,经剑突下胸(xiōng )腔(qiāng )镜纵隔肿瘤切除(chú )术(shù )是在(zài )胸骨和(hé )心包之间的间隙进行(háng ),通过(guò )形成(chéng )人工(gōng )气胸(xiōng ),为手术操作(zuò )提供了宽阔清晰(xī )的视野(yě ),避(bì )免了胸(xiōng )骨切(qiē )开。

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