传统的胸腺瘤手术要从正中劈开胸骨,出血多,创伤大,术后留(liú )下一条长长(zhǎng )的疤痕,病人痛不堪(kān )言。而常规经肋间(jiān )胸腔镜(jìng )无法进行对(duì )侧(cè )纵膈脂肪的清扫。而与开胸(xiōng )手术相(xiàng )比,经剑突(tū )下(xià )胸腔镜纵(zòng )隔肿瘤切除(chú )术是在胸骨和心包之间的间隙(xì )进(jìn )行,通过形(xíng )成人工(gōng )气胸,为手术(shù )操作提(tí )供了宽阔清晰的视野,避(bì )免了胸骨切开。
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