传统的胸腺瘤手术要从正中劈(pī )开胸(xiōng )骨,出血多(duō ),创伤大,术后(hòu )留下一条长长的疤痕,病人痛不堪言。而常规经肋间(jiān )胸腔(qiāng )镜无法进行对侧纵膈脂(zhī )肪的清扫。而与开胸手术相比,经剑突下胸腔(qiāng )镜纵隔肿(zhǒng )瘤(liú )切除术是在胸骨和(hé )心包之间的间隙进行,通过形成人工(gōng )气胸(xiōng ),为手术操作提(tí )供(gòng )了宽阔清晰的视野,避(bì )免了胸骨(gǔ )切开。
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