传统(tong)的胸腺瘤(liu)手术要从正中劈开胸骨(gu),出(chu)血多,创(chuang)伤大,术后留下一条长长的疤痕,病(bing)人痛(tong)不堪(kan)言。而(er)常规经肋间(jian)胸腔(qiang)镜无法进(jin)行(hang)对侧纵膈(ge)脂(zhi)肪的清扫。而与开胸(xiong)手术相(xiang)比,经剑突(tu)下胸腔镜纵(zong)隔肿(zhong)瘤切除术是在胸骨(gu)和(he)心包之(zhi)间的间(jian)隙(xi)进行(hang),通过形成(cheng)人工气(qi)胸,为手术操作(zuo)提供(gong)了宽阔清晰的视(shi)野,避免了胸(xiong)骨切开(kai)。
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