传统的胸腺瘤手术(shù )要从正中劈(pī )开胸骨,出(chū )血多,创伤大,术后留下一条长长的疤痕(hén ),病人痛不堪言。而常规经肋间胸腔镜无法进行对侧纵(zòng )膈脂肪(fáng )的清扫。而与开胸手(shǒu )术相比,经剑突下胸腔(qiāng )镜纵(zòng )隔(gé )肿瘤切除术是在胸骨和(hé )心包之间的(de )间(jiān )隙(xì )进(jìn )行,通过形成人工气胸,为手术操作提(tí )供了宽阔清晰的视野,避免了胸骨(gǔ )切开。
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