传统的胸腺瘤手术要从(cóng )正中(zhōng )劈开胸骨,出血多,创伤(shāng )大,术后留下一条长长的疤痕,病(bìng )人痛不堪言。而常规经肋间胸腔(qiāng )镜无法进行对侧纵膈脂肪的清扫。而与开胸(xiōng )手术相比,经剑突下胸(xiōng )腔镜(jìng )纵(zòng )隔(gé )肿(zhǒng )瘤切除(chú )术是(shì )在胸骨和(hé )心包之间的间隙进行,通过形成人工气胸,为手术(shù )操作提(tí )供了(le )宽阔清晰的(de )视(shì )野,避(bì )免了(le )胸骨切开。
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