传统的胸腺瘤手术要从正中(zhōng )劈开胸骨,出血多,创伤大,术后留下(xià )一条(tiáo )长长的疤痕,病(bìng )人痛不堪言。而常规经肋间胸腔(qiāng )镜(jìng )无法进(jìn )行对侧纵膈(gé )脂肪的清扫。而与开胸手术(shù )相(xiàng )比,经剑突下胸腔镜纵隔肿瘤切除术是在胸(xiōng )骨(gǔ )和(hé )心包之间的间隙进(jìn )行,通过形成人工气胸,为手术(shù )操作提供(gòng )了宽阔清晰的视野,避免了(le )胸(xiōng )骨切开。
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