Surgical management of anterior lenticonus in a patient with Alport’s syndrome
Amaç: Alport sendromlu bir hastada oftalmik bulguları ve ön lentikonusun tedavisini tartışmak. Materyal ve Metod: Alport sendromlu 22 yaşındaki bayan hastada oftalmik bulgu olarak bilateral ön lentikonus mevcuttu. Sağ gözüne başka bir klinikte yüksek miyopi nedeniyle laser in situ keratomileusis (LASIK) uygulanmış olan hastanın diğer gözüne kliniğimizde fakoemülsifikasyon ve katlanabilir intraoküler lens implantasyonu yapıldı. Bulgular: Fakoemulsifikasyon ile lens ekstraksiyonu ve intraoküler lens implantasyonu ile iyi bir görsel sonuca ulaşılmıştır. Daha önce LASIK uygulanmış diğer göz yumuşak kontakt lens ile rehabilite edilmiştir. Sonuç: Ön ve arka lentikonus kolaylıkla gözden kaçabileceğinden refraktif cerrahi uygulanacak olgularda ameliyat öncesinde hastanın çok dikkatli muayene edilmesi şarttır. Lentikonusun tedavisi lens ekstraksiyonu ve intraoküler lens implantasyonu olmalıdır.
Alport sendromlu bir hastada ön lentikonusun cerrahi tedavisi
Background: To discuss ophthalmic features and management of a patient with Alport’s syndrome and anterior lenticonus. Materials and Methods: A 22-year-old female patient with Alport’s syndrome who, in another center, had undergone laser in situ keratomileusis (LASIK) because of high myopia was determined to have bilateral anterior lenticonus. We treated the other eye by phacoemulsification and intraocular lens (IOL) implantation. Results: Lens extraction and IOL implantation gave satisfactory results. The eye undergone LASIK was rehabilitated by a contact lens. Conclusion: As anterior and/or posterior lenticonus is easily overlooked, careful evaluation of patients with high refractive errors is essential before any decision for refractive surgery. Treatment of lenticonus should be by lens extraction and IOL implantation.
___
- 1. Alport AC. Hereditary familial congenital haemorrhagic nephritis. Br Med J 1927; 1: 504-6.
- 2. Gubler M, Levy M, Broyer M, Naizot C, Gonzales G, Perrin D et al. Alport’s syndrome: A report of 58 cases and a review of the literature. Am J Med 1981; 70: 493-505.
- 3. Nielsen CE. Lenticonus anterior and Alport’s syndrome. Acta Ophthalmol (Copenh) 1978; 56: 518-530.
- 4. Junk AK, Stefani FH, Ludwig K. Bilateral anterior lenticonus. Arch Ophthalmol 2000; 118: 895-897.
- 5. Pajari H, Setälä K, Heiskari N, Kääriäinen H, Rosenlöf K, Koskimies O. Ocular findings in 34 patients with Alport syndrome: correlation of the findings to mutations in COL4A5 gene. Acta Ophthalmol Scand 1999; 77: 214-217.
- 6. Jacobs M, Beng BJ, Kriss A, Jeffrey B, Kriss A, Taylor D et al. Ophthalmologic assessment of young patients with Alport syndrome. Ophthalmology 1992; 99: 1039-1044.
- 7. Ohkubo S, Takeda H, Higashide T, Ito M, Sakurai M, Shirao Y et al. Immunohistochemical and molecular genetic evidence for type IV collagen a5 chain abnormality in the anterior lenticonus associated with alport syndrome. Arch Ophthalmol. 2003; 121: 846-850.
- 8. Grondalski SJ, Bennett GR. Alport’s syndrome: Review and case report. Optometry and Vision Science. 1989; 66: 396-398.
- 9. Mavrikakis I, Zeilmaker C, Wearne MJ. Surgical management of anterior lenticonus in Alport’s syndrome. Eye 2000; 16: 798-800.
- 10. Sukhija J, Saini JS, Jain AK. Phacoemulsification and intraocular lens implantation in an Alport’s syndrome patient with bilateral anterior and posterior lenticonus. J Cataract Refract Surg 2003; 29: 1834-1836.