BACKGROUND To report a case of bilateral acute angle closure-glaucoma following the use of subcutaneous Tramadol. CASE PRESENTATION A 42-year-old healthy man with unremarkable past medical and ocular history, was admitted to the Orthopedic Department for surgical treatment of a bilateral open fracture of the femur following a road accident. Three hoursafterTramadolsubcutaneous injection, the ...

Purpose To describe a case of Crohn disease presenting as occlusive vasculitis resulting in a central retinal artery occlusion (CRAO) in one eye and transient ischemic optic neuropathy in the fellow eye. Observations An 18-year-old patient recently diagnosed with biopsy-proven Crohn disease presented with CRAO OD after a previous episode of transient visual loss OS. Extensive workup was negat...

X-linked juvenile retinoschisis (XLRS) is a vitreoretinal degeneration caused by mutations in the RS1 gene, generally characterized bilateral maculopathy and peripheral leading to progressive visual loss during first 2 decades of life complications like retinal detachment vitreous hemorrhage. Herein, we present late ophthalmology findings XLRS patient. Late patient

how to cite this article: paul sp, ahmed s, painless loss of vision as the first presentation of undiagnosed neurofibromatosis 1 in a child. iran j child neurol. autumn 2015;9(4):58-60. abstract objective a 10 year old presented with painless loss of vision as the first manifestation of neurofibromatosis 1 (nf1). clinical assessment detected diagnostic features of nf1 and magnetic resonance ima...

BACKGROUND Utility of visual impairment caused by amblyopia is important for the cost-effectiveness of screening for amblyopia (lazy eye, prevalence 3-3.5 %). We previously measured decrease of utility in 35-year-old persons with unilateral persistent amblyopia. The current observational case-control study aimed to measure loss of utility in patients with amblyopia with recent decrease of visio...

AIMS/BACKGROUND Uveitis, an intraocular inflammatory disease, is a significant cause of visual impairment. It is not known how many patients with uveitis will retain visual acuity and how many develop visual impairment or even blindness. The aim of this study was to assess the frequency of blindness in patients with uveitis and, more specifically, to identify the clinical profile of patients at...

Minimally invasive unilateral pedicle screw fixation for the treatment of degenerative lumbar diseases has won the support of many surgeons. However, few data are available regarding clinical research on unilateral pedicle screw fixation associated with minimally invasive techniques for the treatment of lumbar spinal diseases. The purpose of this study was to evaluate clinical outcomes in a sel...

Purpose To describe a case of a child with nonorganic visual loss due to school bullying. Observations An eight-year-old boy presented with bilateral painless vision loss for a few days. His best corrected visual acuity (BCVA) was 20/200 in the right eye and 20/140 in the left eye. Color vision was normal. Fundoscopy, visual fields, electroretinography, electrooculography and visual evoked po...

AIMS To report the clinical features of five patients with non-progressive central ring scotomas of acute onset associated with excellent retained visual acuity. METHODS Complete neuro-ophthalmological examinations were performed. Visual fields were performed by tangent screen, Goldmann, or Humphrey perimetry. In some cases further testing was carried out including fundus photography, fluores...

Transient vision loss may indicate underlying vascular disease, including carotid occlusion and thromboembolism, or it may have a more benign etiology, such as migraine or vasospasm. This review focuses on the differential diagnosis and workup of patients presenting with transient vision loss, focusing on several key areas: the relationship to thromboembolic vascular disease, hypercoagulable te...