传统的胸腺瘤手术要从正中劈(pī )开胸(xiōng )骨,出血多,创伤大(dà ),术后留下一条长长的疤痕,病人(rén )痛不堪(kān )言(yán )。而常规经肋间胸(xiōng )腔镜(jìng )无法进(jìn )行对侧(cè )纵膈脂肪(fáng )的清扫。而与开胸手术相(xiàng )比,经剑突下胸腔(qiāng )镜纵隔肿瘤切除术是在胸骨和心包(bāo )之(zhī )间的间隙进(jìn )行,通过形成(chéng )人工气胸,为(wéi )手术操作提供了宽阔清晰的视野,避免了胸骨(gǔ )切开。
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