Brain Imaging Studies in Leber's Congenital Amaurosis: New Radiologic Findings Associated with the Complex Trait
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چکیده
منابع مشابه
Brain Imaging Studies in Leber's Congenital Amaurosis: New Radiologic Findings Associated with the Complex Trait
PURPOSE To report the incidence and new findings of abnormal brain imaging studies associated with patients initially diagnosed with Leber's congenital amaurosis (LCA) without definite systemic abnormalities and to determine the need for brain imaging studies in these patients. METHODS A retrospective review of medical records was performed in 83 patients initially diagnosed as LCA and withou...
متن کاملAmaurosis fugax associated with congenital vascular defect
A 68-year-old female with no significant past medical history presented with loss of vision in the lower half of her left eye that lasted <5 minutes. No abnormalities were found on ocular or physical exam. Computed tomography angiography and carotid ultrasound were performed, which confirmed the diagnosis as amaurosis fugax with two abnormalities leading to the transient retinal vessel occlusio...
متن کاملLebers Amaurosis in Three Siblings: A case report
Retinitis pigmentosa (RP) is the generic name for a group of hereditary disorders characterized by progressive loss of photoreceptors and RPE function. The classical triad of retinitis pigmentosa is arteriolar attenuation, retinal bone spicule pigmentation and waxy disc pallor. Lebers congenital amaurosis (LCA) is the hereditary form of retinitis pigmentosa. It presents with blindness either at...
متن کاملNovel compound heterozygous NMNAT1 variants associated with Leber congenital amaurosis
PURPOSE The gene encoding nicotinamide nucleotide adenylyltransferase 1 (NMNAT1) was recently found to be mutated in a subset of patients with Leber congenital amaurosis (LCA) with macular atrophy. The aim of this study was to determine the occurrence and frequency of NMNAT1 mutations and associated phenotypes in different types of inherited retinal dystrophies. METHODS DNA samples of 161 pat...
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this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
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ژورنال
عنوان ژورنال: Korean Journal of Ophthalmology
سال: 2010
ISSN: 1011-8942
DOI: 10.3341/kjo.2010.24.6.360