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  传(chuán )统(tǒng )的胸(xiōng )腺瘤手术要从正中劈(pī )开胸骨,出(chū )血多,创伤大,术后留(liú )下一条(tiáo )长长的(de )疤痕,病人痛不堪言(yán )。而常规(guī )经肋间胸(xiōng )腔镜(jìng )无法(fǎ )进行对侧纵膈脂肪(fáng )的清扫。而(ér )与开胸(xiōng )手(shǒu )术相(xiàng )比,经(jīng )剑突下(xià )胸腔镜纵隔肿(zhǒng )瘤切除术是(shì )在胸(xiōng )骨和(hé )心包(bāo )之间的(de )间(jiān )隙进行(háng ),通过(guò )形(xíng )成人工(gōng )气胸(xiōng ),为手术操(cāo )作(zuò )提供了宽(kuān )阔(kuò )清晰的视野,避免了(le )胸(xiōng )骨(gǔ )切开。

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