传统的胸腺瘤(liú )手术(shù )要从(cóng )正(zhèng )中劈(pī )开胸骨,出血多,创伤大,术后留下一条长长的疤痕(hén ),病人痛不堪言。而常规经肋间胸腔镜无法进行对(duì )侧(cè )纵膈脂肪的清扫。而与开胸手术相比,经剑突(tū )下(xià )胸(xiōng )腔镜纵(zòng )隔(gé )肿瘤切除(chú )术是在胸骨和心(xīn )包之间的间隙进行,通过形(xíng )成人工气胸,为手(shǒu )术操作提供(gòng )了宽阔清晰的视野,避免了(le )胸(xiōng )骨切开。
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