传统的(de )胸腺瘤(liú )手术要从正中劈开胸骨(gǔ ),出血多,创伤大,术后留(liú )下一条长长(zhǎng )的疤痕,病人痛不堪言。而(ér )常规经肋间胸腔镜(jìng )无(wú )法进行对(duì )侧纵膈(gé )脂肪的清扫(sǎo )。而与开胸手术相比(bǐ ),经剑突下胸(xiōng )腔(qiāng )镜纵隔肿(zhǒng )瘤切除(chú )术(shù )是(shì )在胸骨和心包之间的间隙进行,通过形成人工气胸,为手术操(cāo )作提(tí )供了宽阔清晰的视野,避免了胸骨切开。
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