传(chuán )统的胸腺瘤手术(shù )要从正中劈(pī )开胸骨,出(chū )血多,创伤大,术后留(liú )下一条长(zhǎng )长(zhǎng )的疤痕,病人痛不堪言。而常规经肋间胸腔镜无法进行对侧纵(zòng )膈(gé )脂肪的清扫。而与开胸手(shǒu )术相(xiàng )比,经剑(jiàn )突下胸腔镜纵隔肿瘤切除术是在胸(xiōng )骨和心包之间的间隙进行,通(tōng )过(guò )形成人工气胸,为手术操作提供了宽阔清(qīng )晰的(de )视野,避免了胸骨切开。
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