Fig. 1From: A novel mutation of WFS1 gene leading to increase ER stress and cell apoptosis is associated an autosomal dominant form of Wolfram syndrome type 1The patient presented with hearing loss, decreased vision, optic atrophy and neurogenic bladder. a Audiograms show left sensorineural hearing loss. b Audiograms show right sensorineural hearing loss. c Fundus image shows atrophic optic discs with temporal pallor. d Axial brain MRI shows bilateral optic nerve atrophy on T1WI (left) and T2WI (right). e MRU shows marked dilation of bilateral renal pelvis, calyces and ureterBack to article page