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  传(chuán )统的胸(xiōng )腺瘤(liú )手术(shù )要从正中劈开胸骨,出(chū )血多,创伤大,术后留下一(yī )条长长的疤痕(hén ),病人痛(tòng )不(bú )堪言。而(ér )常规经肋间胸(xiōng )腔(qiāng )镜无(wú )法(fǎ )进行(háng )对(duì )侧(cè )纵膈(gé )脂肪的清扫。而与开(kāi )胸(xiōng )手术(shù )相比,经(jīng )剑(jiàn )突下(xià )胸腔(qiāng )镜纵隔肿(zhǒng )瘤切除术是在胸骨和(hé )心(xīn )包之(zhī )间的(de )间隙(xì )进(jìn )行,通过形成人工气胸,为(wéi )手(shǒu )术(shù )操(cāo )作提供了宽阔清晰(xī )的视野,避免了胸骨(gǔ )切(qiē )开。

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