位置性眩晕一般不被认为是一种单独的疾病,而仅仅作为一种现象,或只是一种疾病的演变的结果,并没有什么可能的原因可找。临床家并不能否定客观事实的存在,确实有其独特性,只是没有找出其原因和恰当地解释其发病机理而已。在收集门诊55例患者中,并没有找到一 Postive vertigo is generally not considered a separate disease, but as a result of only a phenomenon, or just a disease evolution, and there is no possible reason to find. Clinicians can not deny the existence of objective facts, do have their own uniqueness, but did not find its causes and proper explanation of its pathogenesis only. In the collection of 55 outpatients, and did not find one