传统的(de )胸腺(xiàn )瘤手术要从正(zhèng )中劈开胸骨,出血多,创伤(shāng )大(dà ),术后留下(xià )一条长长的疤痕,病人痛不(bú )堪言。而常(cháng )规经肋间胸腔镜无法进行对(duì )侧纵(zòng )膈脂肪的清扫。而与开胸手术(shù )相(xiàng )比,经剑突下胸腔镜纵隔肿瘤切除术是(shì )在胸骨(gǔ )和心(xīn )包之间的间(jiān )隙进行,通过形成(chéng )人工气胸,为手(shǒu )术操作提供了宽(kuān )阔清晰的视野,避免了胸骨(gǔ )切开。
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