传统的胸(xiōng )腺瘤手术要从(cóng )正中劈(pī )开胸骨,出血多,创伤大,术后留(liú )下一条长长的疤痕,病人痛不(bú )堪言。而常(cháng )规(guī )经肋间(jiān )胸腔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(tū )下胸腔(qiāng )镜(jìng )纵隔(gé )肿瘤切除(chú )术是在(zài )胸骨和心包之间的间隙进行,通过形成人工气胸,为手术操作提(tí )供了宽(kuān )阔清晰的视野,避免了胸骨切开。
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