Mueller P, Moeckel A, Daehnert I
HELIOS Hospital Leisnig, Germany.
Images Paediatr Cardiol. 2006 Oct;8(4):1-6.
A neonate presented with mucopolysaccharidosis-like phenotypic expression and typical signs of dysostosis multiplex but without urinary excretion of glycosaminoglycans. Investigations of lysosomal enzymes in cultured fibroblasts revealed a mucolipidosis type 2, known as I-cell disease. We describe the fatal course of the patient due to complications of an uncommon dilated cardiomyopathy in this rare disease and discuss the pathogenesis.
一名新生儿表现出黏多糖贮积症样表型表达和多发性骨发育异常的典型体征,但无糖胺聚糖的尿排泄。对培养的成纤维细胞中的溶酶体酶进行研究后发现是2型黏脂贮积症,即I型细胞病。我们描述了该患者因这种罕见疾病中一种不常见的扩张型心肌病并发症而导致的致命病程,并讨论了其发病机制。