传统的胸腺瘤手术要(yào )从正中劈开胸(xiōng )骨,出血多,创(chuàng )伤大(dà ),术后留下一条长长的疤痕,病人痛不(bú )堪言。而常规经肋间胸腔(qiāng )镜无(wú )法进(jìn )行(háng )对侧纵膈脂肪的清扫。而与开胸手术相比,经剑突下(xià )胸腔镜(jìng )纵(zòng )隔(gé )肿瘤切除术是在胸(xiōng )骨和心包(bāo )之间的间隙进行,通过形成(chéng )人工气胸,为手术(shù )操作(zuò )提供了宽阔清晰的视野,避免(miǎn )了胸骨切开。
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