传统的胸腺瘤手术要从正中(zhōng )劈开胸(xiōng )骨(gǔ ),出(chū )血多,创伤(shāng )大(dà ),术后留(liú )下一条长长的(de )疤痕,病人痛不堪言。而常规经肋间胸腔(qiāng )镜无法进行对侧纵(zòng )膈脂肪的清扫。而与开胸(xiōng )手术相(xiàng )比,经剑突下胸腔镜纵隔肿瘤切除术是在胸骨(gǔ )和心(xīn )包之间的间隙进行,通(tōng )过形成人工气胸,为手(shǒu )术操作提(tí )供了(le )宽阔清晰的视野,避(bì )免(miǎn )了(le )胸骨切开。
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