传统的胸腺瘤手术要从正中(zhōng )劈开胸骨,出血多(duō ),创伤(shāng )大,术后留下一条(tiáo )长长的疤痕,病(bìng )人痛不堪言(yán )。而常(cháng )规经肋间(jiān )胸腔镜(jìng )无法进行对侧纵膈(gé )脂肪的清扫。而与开胸手术相比,经剑突下(xià )胸腔镜(jìng )纵隔肿瘤切除术是(shì )在(zài )胸(xiōng )骨和心包(bāo )之间的间隙进行,通过形成人工(gōng )气胸,为手术(shù )操作提供了宽阔清晰的视野,避(bì )免了胸(xiōng )骨切开。
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