传统的胸腺瘤手术要从正中劈开胸骨(gǔ ),出血多,创伤大,术后留(liú )下一(yī )条(tiáo )长长的疤痕,病人痛不堪言。而常(cháng )规经肋间(jiān )胸(xiōng )腔镜无法进行对侧纵(zòng )膈脂肪的清扫。而与(yǔ )开胸手术相比,经剑突下胸腔镜(jìng )纵隔肿瘤切除术是(shì )在胸骨和心包(bāo )之间的间(jiān )隙进行,通过形成(chéng )人工气胸(xiōng ),为(wéi )手术操作提供(gòng )了宽阔清晰的视野,避免了胸骨切(qiē )开。
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