传统的(de )胸腺瘤手术要从正中劈(pī )开胸骨(gǔ ),出血多,创伤大,术后留下一条长长的疤痕,病(bìng )人痛不堪(kān )言(yán )。而常规经肋间胸腔镜无法进行(háng )对侧纵膈脂肪的清扫。而与开(kāi )胸手术相比,经剑突下胸腔镜(jìng )纵(zòng )隔肿(zhǒng )瘤切除术是(shì )在胸(xiōng )骨(gǔ )和(hé )心包之(zhī )间的间隙进(jìn )行,通过形成人工(gōng )气胸,为手术操作提(tí )供了宽阔清(qīng )晰的视野,避免了(le )胸骨切开。
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