Usher Syndrome: A Case Report of Two Brothers

Abstract

Purpose: To report a case of Usher’s syndrome in two brothers. Case Report: Two brothers, 24 and 26 years of age, presented to Chittagong eye infirmary and training complex with the complaints of gradual diminution of vision in both eyes, especially at night. Their ocular examination revealed best corrected visual acuity of 6/36 in right eye and 6/24 in left eye. Dilated fundus evaluation showed pigmentary retinopathy. Perimetry revealed peripheral visual field constriction. Their systemic examination revealed sensorineural hearing loss. These clinical findings supported the diagnosis of Usher syndrome Type 1. The patients were advised for low vision aids to improve their quality of life and counseling regarding the prognosis of the disease was done with the patient’s family members. Conclusion: Early detection and appropriate intervention will help preserve the residual vision.