传统(tǒng )的胸腺瘤手术(shù )要从正(zhèng )中劈(pī )开胸骨，出血多，创伤大，术后(hòu )留下一条长(zhǎng )长的(de )疤(bā )痕，病人痛不堪言。而常(cháng )规(guī )经肋间胸(xiōng )腔(qiāng )镜无法进行对侧纵膈脂肪的(de )清扫(sǎo )。而(ér )与开胸手术(shù )相比，经剑突下胸腔(qiāng )镜(jìng )纵(zòng )隔肿瘤(liú )切除术是(shì )在胸骨和心包之间的间隙进行，通(tōng )过形(xíng )成人工气胸，为手术操作提(tí )供了宽阔清晰的视野，避(bì )免了胸(xiōng )骨切开。
