传统的胸(xiōng )腺(xiàn )瘤手术要从正中(zhōng )劈开胸骨(gǔ ),出血多,创伤(shāng )大,术后留下(xià )一条长长(zhǎng )的疤痕,病人痛不堪言。而常规经肋间(jiān )胸腔镜无法进行对侧纵膈脂(zhī )肪的清扫。而与开胸(xiōng )手(shǒu )术相(xiàng )比,经剑突下(xià )胸腔镜纵(zòng )隔(gé )肿瘤切除术是在(zài )胸骨和心包之间(jiān )的间隙进行,通过形成人工气胸,为手术操作提供了宽阔清晰的视野(yě ),避免了胸(xiōng )骨切(qiē )开。
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