Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 13-year-old boy presented with a 2-month history of blurred vision. Visual acuity was 20/200 in both eyes. Ophthalmoscopic examination revealed normal discs and "beaten bronze atrophy" in the maculae. Subsequently, progressive vision loss with optic atrophy occurred over the next few years. Fluorescein angiographic findings were compatible with Stargardt's maculopathy. Because his cousin developed sequential vision loss diagnosed as Leber's hereditary optic neuropathy, molecular genetic analysis was performed on blood mitochondrial DNA (mtDNA) from our patient, his cousin with vision loss, and another three asymptomatic cousins. The results showed that they all harbored homoplasmic G to A point mutations at nucleotide position 11778 of the ND4 gene in mtDNA.
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PMID:Stargardt's type maculopathy in a patient with 11778 Leber's optic neuropathy. 879 69

Fundus flavimaculatus is a progressive, bilateral, hereditary retinal dystrophy characterized by ill-defined, yellowish, pisiform flecks at the level of the retinal pigment epithelium. Since the disease process is at level of the retinal pigment epithelium, it is not surprising that subretinal macular neovascularizations might occur. Nevertheless, they have been rarely reported as complications of the disease. The following report describes a case of fundus flavimaculatus that progressed with blurred vision by a subretinal macular neovascularization.
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PMID:[Fundus flavimaculatus and subretinal neovascularization--case report]. 1590 53