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传统的胸腺瘤(liú(⛪) )手术要从正中劈开胸骨,出血多,创(chuàng )伤(⛺)大,术后留下一(yī )条长(zhǎng )长(zhǎng )的(💾)疤痕,病人痛不堪言。而常规经肋间胸腔镜无(📏)法(🍈)进行对侧纵膈脂肪的清扫。而与开(kāi )胸手术相(😳)比,经剑突下胸腔(qiāng )镜纵隔肿(🉐)瘤切除术是(🍡)(shì )在胸骨(🧗)和心(xīn )包之间的间隙进行(👶),通过形成人工气(🚖)胸,为手(🚔)(shǒu )术(🥙)操作提(tí )供(gòng )了宽阔清(🚾)晰的视(shì )野,避免了胸骨(😯)(gǔ )切开。[展开全部]