传统的胸腺(xiàn )瘤手术要从(cóng )正中劈开(kāi )胸骨,出血多,创伤大,术后留下一条(tiáo )长长的疤(bā )痕(hén ),病(bìng )人痛(tòng )不堪言。而常规经肋间胸(xiōng )腔镜无法进(jìn )行对侧纵膈脂肪的清扫。而与开胸(xiōng )手术相比,经剑(jiàn )突下胸腔镜纵隔肿瘤切除术是在胸骨和心包之间的间(jiān )隙进(jìn )行,通过形成人工气胸,为手术(shù )操作提(tí )供(gòng )了宽阔清晰的视野,避(bì )免(miǎn )了胸(xiōng )骨切开。
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