传统的胸(xiōng )腺瘤(liú )手(shǒu )术要从正中劈(pī )开胸骨,出(chū )血多,创伤(shāng )大,术后留(liú )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进行对侧(cè )纵膈脂(zhī )肪的清扫。而与开胸手术相(xiàng )比,经剑突下胸腔镜纵隔肿(zhǒng )瘤切除术是(shì )在(zài )胸骨和心包之间(jiān )的间隙进行,通过形成(chéng )人工气胸,为手(shǒu )术操作(zuò )提供了宽(kuān )阔清(qīng )晰(xī )的视野,避免了胸骨切开。
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