Conclusions:It was comfirmed that the inner ear antigens come from different part of auditory system,which could cause cochlear or retrocochlear autoimmune disease.

• 结论：组织抗原性质差异，可造成自身免疫性内耳病理损伤部位和听损类型各不相同，即可表现为耳蜗性聋或蜗后性聋。