传统的胸腺瘤手术要从正(zhèng )中劈(pī )开(kāi )胸骨,出血多,创伤大,术后留下一(yī )条(tiáo )长长的疤痕,病(bìng )人痛不(bú )堪言(yán )。而常规经肋间胸腔(qiāng )镜无(wú )法(fǎ )进行对侧纵膈脂肪的清扫。而与开胸手术相比,经(jīng )剑突下胸(xiōng )腔镜纵隔肿瘤切除术是(shì )在胸(xiōng )骨和心包之间的间隙进行,通过(guò )形成人工气胸,为手术操作提供(gòng )了宽阔清(qīng )晰(xī )的视野,避免了胸骨切开。
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