传统的胸腺(xiàn )瘤手(shǒu )术要从正中劈(pī )开(kāi )胸骨(gǔ ),出血多,创伤大(dà ),术后留下一(yī )条长长(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 )膈脂肪的清扫。而与(yǔ )开胸手术(shù )相比,经剑突下胸腔镜纵隔肿瘤(liú )切除术是在胸骨和心包之间的间隙进行,通过形成人(rén )工气胸,为手(shǒu )术操作(zuò )提(tí )供了宽阔清晰的视(shì )野,避免(miǎn )了胸骨切开。
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