传(chuán )统的胸腺瘤手(shǒu )术要从正中劈开(kāi )胸骨(gǔ ),出(chū )血多(duō ),创伤大(dà ),术后留下一条长长的疤痕(hén ),病(bìng )人痛(tòng )不堪言。而常规经肋间(jiān )胸腔镜无法进(jìn )行对侧纵(zòng )膈脂肪的清扫。而与(yǔ )开胸手术相(xiàng )比,经剑突下胸腔镜(jìng )纵隔肿瘤(liú )切除术是在胸骨和心包之间的间隙进行,通过形成人工气胸,为手术(shù )操作提供(gòng )了宽阔清晰的视野,避免了胸骨切开。
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