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  传(chuán )统的胸腺瘤手术要从正中劈(pī )开(kāi )胸骨(gǔ ),出血(xuè )多,创伤大(dà ),术(shù )后留下一条(tiáo )长(zhǎng )长(zhǎng )的疤痕(hén ),病(bìng )人痛不堪(kān )言。而常规(guī )经肋间胸(xiōng )腔(qiāng )镜无法进行对(duì )侧纵(zòng )膈脂肪的清扫(sǎo )。而与(yǔ )开胸手(shǒu )术(shù )相(xiàng )比(bǐ ),经(jīng )剑(jiàn )突下胸腔镜(jìng )纵隔肿(zhǒng )瘤切除术是在(zài )胸骨和(hé )心包之间的间隙进行,通过(guò )形(xíng )成人工(gōng )气(qì )胸(xiōng ),为手术(shù )操作提供了宽(kuān )阔清晰(xī )的视野,避免了胸骨切开。

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