传统的胸腺瘤手术要从(cóng )正(zhèng )中劈开胸骨,出血多,创伤大,术后(hòu )留下(xià )一条(tiáo )长长的疤痕,病(bìng )人痛不堪言。而常规(guī )经肋间(jiān )胸腔镜无法进行对(duì )侧(cè )纵膈脂肪的清扫。而与开胸(xiōng )手(shǒu )术相比,经剑突(tū )下胸腔(qiāng )镜纵隔肿瘤切除术是在胸骨(gǔ )和心包之间的间隙进行,通过形成人工气胸,为(wéi )手术操(cāo )作(zuò )提供了宽阔清晰的(de )视野,避免了胸骨(gǔ )切开。
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