传统的胸腺瘤手术要从(cóng )正中劈开胸骨,出血多,创(chuàng )伤大,术后留下一条长长的疤痕,病人痛不(bú )堪言。而常(cháng )规经(jīng )肋间胸腔镜无法(fǎ )进行对侧纵(zòng )膈脂肪(fáng )的清扫。而与开胸手术相(xiàng )比,经剑突下(xià )胸腔(qiāng )镜纵(zòng )隔肿(zhǒng )瘤切除术是在胸(xiōng )骨和心(xīn )包之间的间隙进行,通过形成人工气胸,为手术操作提(tí )供了宽阔清晰的视野,避(bì )免了胸骨(gǔ )切开(kāi )。
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