传统的胸腺瘤手术要从(cóng )正中劈开胸骨(gǔ ),出血多,创伤大,术后留下一条长长的疤痕,病人痛不堪言。而常(cháng )规经肋间胸(xiōng )腔镜无(wú )法进行对(duì )侧纵膈脂肪的清扫。而与开胸手(shǒu )术相比,经剑突(tū )下胸(xiōng )腔镜纵隔(gé )肿瘤切除术是在胸骨和心包之(zhī )间的间隙进行,通(tōng )过形成人工(gōng )气胸,为手(shǒu )术操作提供了(le )宽阔(kuò )清(qīng )晰的视野,避免了胸骨(gǔ )切开(kāi )。
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