Abstract
Purpose
To report two Japanese sibling cases with pigmented paravenous retinochoroidal atrophy (PPRCA) with asymmetrical manifestation.
Methods
A 33-year-old female and her 31-year-old brother were referred to our hospital. Funduscopic examination, angiography, and electroretinogram were performed.
Results
Both had retinal pigment epithelium atrophy with pigmentation along the retinal veins, which was consistent with PPRCA. The younger brother was more severely affected than his sister. Surprisingly, the extent and degree of the affected region was clearly different between both eyes of each patient.
Conclusions
These findings have rarely been reported previously, and these cases stress the importance of considering gender, familial involvement, and variable manifestations of the disease in clinical care of PPRCA.
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References
Bozkurt N, Bavbek T, Kazokoglu H (1998) Hereditary pigmented paravenous chorioretinal atrophy. Ophthalmic Genet 19:99–104
den Hollander AI, Heckenlively JR, van den Born LI, de Kok YJ, van der Velde-Visser SD, Kellner U, Jurklies B, van Schooneveld MJ, Blankenagel A, Rohrschneider K, Wissinger B, Cruysberg JR, Deutman AF, Brunner HG, Apfelstedt-Sylla E, Hoyng CB, Cremers FP (2001) Leber congenital amaurosis and retinitis pigmentosa with Coats-like exudative vasculopathy are associated with mutations in the crumbs homologue 1 (CRB1) gene. Am J Hum Genet 69:198–203
Franceschetti A (1962) A curious affection of the fundus oculi: helicoid peripapillar chorioretinal degeneration. Its relation to pigmentary paravenous chorioretinal degeneration. Doc Ophthalmol 16:81–110
Klop K, van Schooneveld MJ (1988) Pigmented paravenous retinochoroidal atrophy: a nosologic entity? Doc Ophthalmol 70:185–193
Kukner AS, Yilmaz T, Celebi S, Aydemir O, Ulas F (2003) Pigmented paravenous retinochoroidal atrophy. A literature review supported by seven cases. Ophthalmologica 217:436–440
McKay GJ, Clarke S, Davis JA, Simpson DA, Silvestri G (2005) Pigmented paravenous chorioretinal atrophy is associated with a mutation within the crumbs homolog 1 (CRB1) gene. Invest Ophthalmol Vis Sci 46:322–328
Noble KG (1989) Hereditary pigmented paravenous chorioretinal atrophy. Am J Ophthalmol 108:365–369
Skalka HW (1979) Hereditary pigmented paravenous retinochoroidal atrophy. Am J Ophthalmol 87:286–291
Traboulsi EI, Maumenee IH (1986) Hereditary pigmented paravenous chorioretinal atrophy. Arch Ophthalmol 104:1636–1640
Yanagi Y, Okajima O, Mori M (2003) Indocyanine green angiography in pigmented paravenous retinochoroidal atrophy. Acta Ophthalmol Scand 81:60–67
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The authors received no specific financial support for this report and have no financial interest in any company or product discussed in it.
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Obata, R., Yanagi, Y., Iriyama, A. et al. A familial case of pigmented paravenous retinochoroidal atrophy with asymmetrical fundus manifestations. Graefe's Arch Clin Exp Ophthalmo 244, 874–877 (2006). https://doi.org/10.1007/s00417-005-0179-0
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DOI: https://doi.org/10.1007/s00417-005-0179-0