传统的胸(xiōng )腺瘤手术要从正中劈开胸骨,出血(xuè )多,创伤大,术后留下一条长长的疤痕,病人痛(tòng )不堪言。而常(cháng )规(guī )经肋间胸腔镜无(wú )法(fǎ )进行对侧纵(zòng )膈脂肪(fáng )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在(zài )胸骨和(hé )心包(bāo )之间的间隙进行,通过形成(chéng )人工(gōng )气胸,为手(shǒu )术操作提供(gòng )了宽阔清晰的视野,避免了胸骨切开(kāi )。
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