传统的胸腺瘤手(shǒu )术要从正中劈开(kāi )胸(xiōng )骨,出血多,创伤大(dà ),术后留下一条(tiáo )长长的疤痕,病人痛不堪(kān )言。而常规经肋间(jiān )胸(xiōng )腔镜无(wú )法进(jìn )行对侧纵膈脂肪的清扫。而与开胸手(shǒu )术相比,经剑突下胸腔镜纵隔肿瘤切除(chú )术是在胸骨(gǔ )和(hé )心包之间(jiān )的间(jiān )隙(xì )进行,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(bì )免了胸骨(gǔ )切开。
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