传统的胸腺瘤手(shǒu )术要从正中劈开(kāi )胸骨,出血多,创伤大,术后(hòu )留(liú )下一条(tiáo )长长的疤痕,病(bìng )人痛不堪言。而常规经肋间胸腔镜无(wú )法进行对侧(cè )纵膈脂肪的清扫。而与开胸手(shǒu )术相(xiàng )比,经剑突下胸腔镜纵隔肿(zhǒng )瘤切除术是在胸骨(gǔ )和心(xīn )包之(zhī )间的间隙进行,通过(guò )形成人工(gōng )气胸,为(wéi )手术操(cāo )作(zuò )提供了(le )宽阔清晰的视野,避免了胸骨切开。
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