传统(tǒng )的胸腺瘤手(shǒu )术要从正中劈开胸骨,出血多,创伤大,术后留下一条(tiáo )长长的疤痕(hén ),病(bìng )人痛不(bú )堪言。而常规经肋间胸腔镜无法进行对(duì )侧(cè )纵膈脂肪的清扫。而与开胸手术相比,经(jīng )剑突下胸腔(qiāng )镜纵隔(gé )肿瘤(liú )切除术是在胸(xiōng )骨和心包之(zhī )间的间隙进行,通过形成人(rén )工(gōng )气胸,为手(shǒu )术操作提(tí )供了宽阔清晰的视野(yě ),避免了胸骨(gǔ )切开。
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