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  传统(tǒng )的(de )胸腺瘤手术要从正中(zhōng )劈(pī )开胸骨(gǔ ),出(chū )血多(duō ),创伤(shāng )大,术(shù )后留下一条长(zhǎng )长(zhǎng )的疤痕,病(bìng )人痛(tòng )不堪言。而常规经肋间胸(xiōng )腔(qiāng )镜无法进行(háng )对侧纵膈(gé )脂(zhī )肪的清(qīng )扫(sǎo )。而与开胸(xiōng )手术相比,经(jīng )剑突下胸腔(qiāng )镜纵隔肿(zhǒng )瘤(liú )切除术(shù )是(shì )在(zài )胸骨和心(xīn )包之(zhī )间的(de )间(jiān )隙进行(háng ),通过(guò )形成人工气(qì )胸,为手术(shù )操(cāo )作提供了(le )宽阔清晰(xī )的视野(yě ),避免了(le )胸骨切开。

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