第四节黏多糖病【概述】黏多糖病（mucopolysaccharidosis，MPS）是一组遗传性溶酶体贮积症，因降解各种黏多糖所需的溶酶体酶缺陷，造成不能完全降解的黏多糖在溶酶体中贮积，并有大量黏多糖从尿中排出。
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