2013, Number 2
Chronic narrow-angle glaucoma found in dizygotic twins
Sigler VA, Lima RU, Landrián IB
Language: Spanish
References: 10
Page: 339-344
PDF size: 37.79 Kb.
ABSTRACT
Clinical case: here is the case of a dizygotic twin pair diagnosed with chronic narrow-angle glaucoma in 2994. Their father had died blind and a daughter of one of them was later diagnosed as a chronic open-angle glaucoma patient. A specific protocol allowed determining the zygocity of the twins. The intraocular pressures in the four eyes of the patients were measured with applanation tonometry and ranged 26-32 mmHg, narrow anterior chambers and camerular angles, computerized tubular perimetries in three eyes around central 5° and another tubular perimetry of central 10°, with developing atrophies in the four eyes. Both patients underwent bilateral trabeculectomy and the control over their glaucoma disease was kept.Conclusions: It is necessary to look for other people affected in a family setting where there exists diagnosis of chronic narrow-angle glaucoma.
REFERENCES
Fagnani C, Brescianini S, Cotichini R, D'Ippolito C, Dukic T, Giannantonio L, Medda E, Nisticò L, Patriarca V, Pulciani S, Rotondi D, Toccaceli V, Stazi MA. The Italian Twin Register: new cohorts and tools, current projects and future perspectives of a developing resource. Twin Res Hum Genet. 2006;9(6):799-800.