原发性后纵隔哑铃型神经源性肿瘤是常见的后纵隔神经源性肿瘤之一,它既有神经系统的临床特征,又有胸部肿瘤的一般表现,我院自1991年1月至2004年12月共收治8例患者,现报告如下。一、材料与方法1.临床资料:本组8例,占我院同期原发性纵隔神经源性肿瘤的2.5%,全部病例均经手术和病 Primary posterior mediastinal dumbbell neurogenic tumors are one of the common neurogenic tumors of the posterior mediastinum. It has both the clinical features of the nervous system and the general appearance of thoracic tumors. Our hospital from January 1991 to 2004 December treated a total of 8 patients, are as follows. First, the material and methods 1. Clinical data: The group of 8 cases, accounting for the same period in our hospital 2.5% of primary mediastinal neurogenic tumors, all cases were surgery and disease