传统的胸腺瘤手术要从正中劈开胸骨,出血多,创伤大(dà ),术后留(liú )下一条(tiáo )长长的疤痕,病人痛不堪(kān )言。而常规(guī )经肋间胸腔镜无法进行对侧纵(zòng )膈脂肪的清扫。而与开胸手术相比,经剑突下胸(xiōng )腔镜纵隔肿瘤切除术是在胸(xiōng )骨和(hé )心包之(zhī )间(jiān )的间(jiān )隙进(jìn )行,通过形成人工(gōng )气胸,为手术(shù )操作(zuò )提供了宽阔(kuò )清晰的视野,避免(miǎn )了胸骨切(qiē )开。
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