传统的胸腺瘤手术要从正中劈开胸骨,出(chū )血多,创伤大,术后留(liú )下(xià )一条长(zhǎng )长的(de )疤痕,病(bìng )人痛不堪言。而常规经肋间胸(xiōng )腔镜无(wú )法进行对侧纵膈脂肪的清扫。而与开胸手术(shù )相比,经剑突下(xià )胸腔镜纵隔肿(zhǒng )瘤(liú )切除术是在(zài )胸(xiōng )骨和心包(bāo )之(zhī )间的间隙进行,通过(guò )形成人工气胸,为手术(shù )操作提供了宽阔清(qīng )晰的视野,避免了胸骨切开。
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