传统的胸(xiōng )腺(xiàn )瘤手术要从正中劈(pī )开(kāi )胸骨,出血多,创伤大,术后留(liú )下一条长长的疤痕,病人痛不堪言。而常规经肋间胸腔镜无法进(jìn )行对侧(cè )纵(zòng )膈脂肪的清(qīng )扫。而与开胸手术相比,经剑突(tū )下(xià )胸腔镜纵隔肿瘤切除术是在胸骨和(hé )心包之间的间(jiān )隙进(jìn )行,通过形成人工气胸(xiōng ),为手术操作(zuò )提(tí )供了宽阔清(qīng )晰的(de )视野,避免了胸骨(gǔ )切开(kāi )。
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