Contact lens fitting in a patient with Alport syndrome and posterior polymorphous corneal dystrophy: a case report.
نویسندگان
چکیده
Alport Syndrome is a hereditary disease that is caused by a gene mutation and affects the production of collagen in basement membranes; this condition causes hemorrhagic nephritis associated with deafness and ocular changes. The X-linked form of this disease is the most common and mainly affects males. Typical ocular findings are dot-and-fleck retinopathy, anterior lenticonus, and posterior polymorphous corneal dystrophy. Some cases involving polymorphous corneal dystrophy and corneal ectasia have been previously described. Here we present a case report of a 33-year-old female with Alport syndrome, posterior polymorphous corneal dystrophy, and irregular astigmatism, whose visual acuity improved with a rigid gas permeable contact lens.
منابع مشابه
Clear lens phacoemulsification in the anterior lenticonus due to Alport Syndrome: two case reports
INTRODUCTION Alport Syndrome has a prevalence of 1 case per 5,000 people and 85% of patients have the X-linked form, where affected males develop renal failure and usually have high-tone sensorineural deafness by age 20. The main abnormality is deficient synthesis of type IV collagen, the main component of basement membranes. Common ocular abnormalities of this syndrome consist of dot-and-fleck...
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ورودعنوان ژورنال:
- Arquivos brasileiros de oftalmologia
دوره 79 1 شماره
صفحات -
تاریخ انتشار 2016