贵州医科大学学报

1987, (04) 389-390

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地方性克汀病人多形式诱发电位及耳蜗电图研究
STUDY OF EVOKED POTENTIALS AND ELECTROCOCHLEOGRAPHY IN PATIENTS WITH ENDEMIC CRETINISM

吴若秋;安怀略;刘窗湲;时钟孚;卢亮;董佑忠;尚国燕;田茂春;俞宏丽;吴常安;苄永荣;
Wu Ruoqiu Guiyang Medical College

摘要(Abstract):

<正> 我们于1987年3月~5月对36例地方性克汀病人进行 BAEPs、SSEPs、VEPs 及ECochG 研究,兹报道如下:研究对象:36例地方性克汀病人选自贵州省镇宁县。年龄13~22岁、平均15.5岁,男女各半。该县属地甲病高发区,
The multimodality evoked potentials in 36 patients with endemic cretinism were studied.The BAEPs in all patients were found to be abnormal.The elec- trocochleographies by transtympanic recordings were carried out in 15 cases and showed either as electric silence or as delay in NI component in all patients. The SSEPs were examined in 33 cases and showed abnormal changes in 9 cases (27.2%).The abnormal rate in VEPs was 25.5%(8/34).The authours concluded from the electrophysiological study that the site of the lesion responsi- ble for the deaf in patients with endemic cretinism was the cochlea.The retro- choclear auditory nerve and it's conductive system in the braim stem were in- tct in the iodine deficiency disease of the brain.The cortical atrophy and some lesions in the visual route caused by the deficiency of iodine and thyroidal hormone may be responsibly for the abnormal SSEPs and VEPs.

关键词(KeyWords):
Evoked potentials ECochG Endemic cretinism

Abstract:

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作者(Author): 吴若秋;安怀略;刘窗湲;时钟孚;卢亮;董佑忠;尚国燕;田茂春;俞宏丽;吴常安;苄永荣;
Wu Ruoqiu Guiyang Medical College

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DOI: 10.19367/j.cnki.1000-2707.1987.04.027

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