传统的胸腺瘤手术要从正(zhèng )中劈(pī )开胸骨,出血多,创伤大,术后留下一条(tiáo )长长的疤痕,病人痛不(bú )堪言。而常规(guī )经肋间胸腔镜无法进行对侧纵膈脂肪的清扫。而与开胸手(shǒu )术(shù )相比,经剑突下胸腔镜纵隔肿瘤(liú )切除术是在胸(xiōng )骨和(hé )心包之间的(de )间隙进行,通(tōng )过形成人工气胸,为手(shǒu )术(shù )操(cāo )作提供了(le )宽阔清(qīng )晰的视(shì )野,避免了胸骨切开。
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