传(chuán )统的胸腺瘤(liú )手术要从正(zhèng )中劈(pī )开(kāi )胸骨,出血多,创伤大,术后(hòu )留下一条长长的疤痕,病人痛不(bú )堪言。而常规经肋间胸腔镜无法(fǎ )进行对侧纵膈脂肪的清扫。而与(yǔ )开胸手术相比,经剑(jiàn )突下胸腔镜纵隔肿瘤切除术是(shì )在胸(xiōng )骨(gǔ )和心包之间的间隙进行,通过形(xíng )成人工(gōng )气胸,为手术(shù )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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