conclusions the individuals should have multidisciplinary approach for the variety of disorders to maintain the appropriate treatment for a better appearance of the patients. case presentation we describe a patient with progressive hemifacial atrophy at right facial side who developed granulomatous uveitis and periferic retinal vasculitis in his left eye. we started topical and systemic steroid...

During a 2-year period, 31 cases of a hereditary retinal degeneration in dogs bred in India were found mainly suspected for progressive retinal atrophy (PRA) with typical history of initial nyctalopia followed by hemeralopia. Out of 31 PRA suspected dogs, 8 dogs (26%) were from the age group of 1-5 years, 15 (48%) 6-10 years and the rest (26%) 11-15 years. The most predominant breed was Spitz (...

Introduction Gyrate atrophy of the choroid and retina is a metabolic disorder, which is inherited in an autosomal recessive pattern. Although gyrate atrophy is rare, it is concerning as it results in blindness. It is characterized by hyperornithinemia, retinal atrophy, leads to progressive myopia and tunnel vision,...

purpose : to investigate and compare the causes of blindness in ocular behçet’s disease (bd) in men and women methods : in a retrospective, descriptive investigation from 1976 to 2008, 6,021 bd cases were registered in our bd unit of shariati hospital of tehran university of medical sciences (tums). at the last visit, 187 patients (124 men and 63 women) were blind (vision=1/10 or less) at least...

OBJECTIVE To describe retinal and optic disc atrophy and a progressive decrease of visual function in 2 Japanese brothers. Both had a mutation in the CACNA1F gene, the causative gene of incomplete congenital stationary night blindness (CSNB). METHODS We studied observational case reports and performed comprehensive ophthalmologic examinations including best-corrected visual acuity, biomicrosc...

Eight cases of hereditary progressive retinal atrophy in Abyssinian cats in Denmark are reported. Pedigree studies indicate direct lineage to affected cats of the same breed in Sweden. The disease is bilateral, progressive, and of the generalized type, and ultimately leads to blindness.

BACKGROUND Dogs have the second largest number of genetic diseases, after humans. Among the diseases present in dogs, progressive retinal atrophy has been reported in more than a hundred breeds. In some of them, the mutation has been identified and genetic tests have allowed the identification of carriers, thus enabling a drastic reduction in the incidence of the disease. The Finnish lapphund i...

Progressive retinal atrophy was studied in 17 Tibetan Terriers. The diagnosis was made on the basis of clinical signs of the disease, retinal histopathologic findings, or both. Affected dogs were the progeny of matings of affected or ophthalmoscopically normal dogs. Results of the mating supported a simple autosomal recessive mode of inheritance. The disease initially could be diagnosed by find...