传统(tǒng )的胸腺瘤手(shǒu )术(shù )要从正中劈开(kāi )胸骨,出血多,创伤大(dà ),术后留下(xià )一(yī )条长长的疤痕,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。而与开胸手术相比,经剑突下胸腔镜纵隔肿瘤切除术是在(zài )胸骨(gǔ )和心包之(zhī )间(jiān )的间(jiān )隙进(jìn )行,通(tōng )过形成人工气胸,为手(shǒu )术(shù )操作提供(gòng )了宽阔清晰的视野,避免了胸骨(gǔ )切(qiē )开。
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