Macular Dystrophy, Vitelliform, 1; Vmd1
Description
Macular dystrophies are inherited retinal dystrophies in which various forms of deposits, pigmentary changes, and atrophic lesions are observed in the macula lutea, the cone-rich region of the central retina. Vitelliform macular dystrophies (VMDs) form a subset of macular dystrophies characterized by round yellow deposits, usually at the center of the macula and containing lipofuscin, a chemically heterogeneous pigment visualized by autofluorescence imaging of the fundus (summary by Manes et al., 2013). In contrast to typical VMD (see {153700}), patients with atypical VMD may exhibit normal electrooculography, even when severe loss of vision is present, and fluorescein angiography is thus the most reliable test for identifying affected individuals (Hittner et al., 1984).
Clinical Features
Phenotypes and symptoms related to Macular Dystrophy, Vitelliform, 1; Vmd1
- Visual loss
- Reduced visual acuity
- Abnormality of skin pigmentation
- Macular dystrophy
- Visual field defect
- Vitelliform-like macular lesions
Incidence and onset information
— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)— No data available about the known clinical features onset.
Alternative names
Macular Dystrophy, Vitelliform, 1; Vmd1 Is also known as macular dystrophy, atypical vitelliform.
Researches and researchers
Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.Sources and references
You can check the following sources for additional information.
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