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Merosin缺陷性先天性肌营养不良的临床特征及其MRI特点(附1例报道)
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Abstract:
目的：探讨Merosin缺陷性先天性肌营养不良的临床特征和头颅MRI特点。方法：通过回顾性分析我国报道Merosin缺陷性先天性肌营养不良临床资料，总结Merosin缺陷性先天性肌营养不良的临床特征和MRI特点。结果：8例Merosin缺陷性先天性肌营养不良，男4例，女4例。发病年龄都在出生后6个月内，主要临床表现为运动发育迟缓，肌无力，无眼部病变。肌酸肌酶(CK)显著升高。肌电图检查示肌源性损害。肌肉免疫组化示merosin染色阴性，α、β抗肌萎缩相关糖蛋白染色阳性。8例患儿头颅MRI
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