传统的(de )胸腺瘤手术要从正中劈(pī )开胸骨,出(chū )血多,创伤大,术后留下一条(tiáo )长长(zhǎng )的疤痕,病人痛不(bú )堪言。而常规(guī )经肋间(jiān )胸(xiōng )腔镜无法(fǎ )进行对侧纵膈脂肪的清扫。而与开胸(xiōng )手(shǒu )术(shù )相比,经剑突下胸腔(qiāng )镜纵隔肿瘤切除术是在胸骨(gǔ )和心(xīn )包之间的间隙进行,通过形成人工气胸(xiōng ),为手术操作提供了宽阔清(qīng )晰的视野,避免(miǎn )了胸骨切开。
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