传统的胸腺瘤手术要从(cóng )正中劈开(kāi )胸骨,出(chū )血多(duō ),创伤大,术后留下一条长长的疤痕,病(bìng )人痛不堪言。而常(cháng )规经肋间胸腔(qiāng )镜无法进行对侧纵(zòng )膈脂肪(fáng )的清扫。而与开(kāi )胸手术相比,经剑突下胸腔(qiāng )镜纵(zòng )隔(gé )肿瘤切除(chú )术(shù )是在胸骨和(hé )心(xīn )包之间的间(jiān )隙进行,通过形成人工(gōng )气胸,为手术操作提供了宽阔清晰的视野,避免(miǎn )了胸骨切(qiē )开。
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