传统的胸腺(xiàn )瘤手术要从正中劈(pī )开胸骨,出(chū )血(xuè )多,创伤大,术后留下(xià )一条长(zhǎng )长的疤(bā )痕,病人痛不堪言。而(ér )常规经肋间胸(xiōng )腔镜无(wú )法进行对侧纵(zòng )膈脂肪的清扫。而(ér )与开胸(xiōng )手术相比,经剑突下胸腔镜(jìng )纵隔肿瘤切除术是在(zài )胸骨和心包之(zhī )间的间(jiān )隙进行(háng ),通过形成人工气胸(xiōng ),为手术操作提供了宽阔清晰(xī )的视野,避免了胸骨切开。
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