Optical coherence tomographic findings in Susac syndrome

Purpose: To report optical coherence tomographic (OCT) findings in Susac syndrome. Methods: A 15-year-old girl who had symptoms of deafness and encephalopathy was referred with a provisional diagnosis of Susac syndrome. Funduscopy revealed cotton wool spots and ischaemic cloudy swelling of the retina. Results: OCT taken from the abnormal retinal area showed increased reflectivity of the inner retinal layers and decreased reflectivity from the outer retinal layers and the retinal pigment epithelium due to shadowing. Neither intraretinal nor subretinal fluid were observed on the OCT imaging. OCT findings were compatible with the accepted view that the retinal pathology in Susac syndrome is due to arteriolar occlusion. Conclusion: OCT may be used as a complementary diagnostic method to fluorescein angiography in Susac syndrome

Outcomes of diode laser photocoagulation for aggressive posterior retinopathy of prematurity Erken doǧmuş bebeǧin arka yerleşimli aǧır retinopatisinde diod lazer fotokoagülasyon sonuçlarımız

Aim: Agressive posterior retinopathy of prematurity is a special subtype of retinopathy of prematurity. Accurate and timely diagnosis and treatment could prevent further ocular and visual morbidity. In this study, we aimed to evalute the outcomes of agressive posterior retinopathy of prematurity treated with diode laser photocoagulation

Gender Differences in Behçet’s Disease Associated Uveitis

Behçet’s disease is a systemic vasculitis of unknown etiology, characterized by oral and genital ulceration, skin lesions, and uveitis as well as vascular, central nervous system, and gastrointestinal system involvement. It is prevalent in the Middle East, Mediterranean, and Eastern Asia. The aim of this review is to evaluate the gender differences in clinical manifestations of Behçet’s disease, treatment responses, mortality, and morbidity. Behçet’s disease has been reported to be more prevalent in males from certain geographic regions and particular ethnic groups; however, recent reports indicate more even gender distribution across the world. There are gender differences in clinical manifestations and severity of the disease. Ocular manifestations, vascular involvement, and neurologic symptoms are more frequently reported in male patients whereas oral and genital ulcers, skin lesions, and arthritis occur more frequently in female patients. The disease can have a more severe course in males, and overall mortality rate is significantly higher among young male patients

Scleral buckling with a non-contact wide-angle viewing system.

Purpose: To assess the outcome of scleral buckling surgery using a non-contact wide-angle viewing system for fundus visualization in patients with rhegmatogenous retinal detachment without proliferative vitreoretinopathy. Patients and Methods: Sixteen eyes of 16 patients underwent scleral buckling using a non-contact wide-angle viewing system combined with a 25-gauge illumination fibre inserted into the sclera at the pars plana. Results: The mean age of the patients was 53.6 +/- 13.7 years and the mean follow-up time was 13.4 +/- 2.8 months. Retinal reattachment was achieved in 13 of the 16 eyes (81%). Three eyes underwent vitrectomy with silicone oil injection because of development of proliferative vitreoretinopathy in 2 eyes and scleral perforation due to excessive indentation during cryoretinopexy in 1 eye. Two eyes developed limited subretinal haemorrhage during subretinal fluid drainage. Conclusion: Simultaneous use of a non-contact wide-angle viewing system combined with a 25-gauge light fibre illumination for fundus visualization brings the advantages of microsurgery and indirect ophthalmoscopy into scleral buckling surgery. Copyright (C) 2011 S. Karger AG, Base

Gender Differences in Behcet's Disease Associated Uveitis

Behçet’s disease is a systemic vasculitis of unknown etiology, characterized by oral and genital ulceration, skin lesions, and uveitis as well as vascular, central nervous system, and gastrointestinal system involvement. It is prevalent in the Middle East, Mediterranean, and Eastern Asia. The aim of this review is to evaluate the gender differences in clinical manifestations of Behçet’s disease, treatment responses, mortality, and morbidity. Behçet’s disease has been reported to be more prevalent in males from certain geographic regions and particular ethnic groups; however, recent reports indicate more even gender distribution across the world. There are gender differences in clinical manifestations and severity of the disease. Ocular manifestations, vascular involvement, and neurologic symptoms are more frequently reported in male patients whereas oral and genital ulcers, skin lesions, and arthritis occur more frequently in female patients. The disease can have a more severe course in males, and overall mortality rate is significantly higher among young male patient

Outcomes of diode laser photocoagulation for zone 1 retinopathy of prematurity Zon 1 prematürite retinopatisi olan hastaların diod lazer fotokoagülasyon ile tedavi sonuçları

Aim: To report outcomes of diode laser photocoagulation for zone 1 retinopathy of prematurity (ROP) in a tertiary university clinic

Ocular Involvement of Behcet's Syndrome: a Comprehensive Review

Behcet's syndrome (BS) is a vasculitis involving several organ systems including the eyes. Ocular involvement is one of the most disabling complications of BS, causing loss of vision that may progress to blindness if left untreated. The typical form of ocular involvement is a relapsing and remitting panuveitis and retinal vasculitis. Initial attacks may spontaneously improve and subsequently disappear in a few weeks but tend to recur if left untreated. Destructive and recurrent attacks, especially with posterior segment and retina involvement, may cause irreversible ocular structural changes and permanent damage in sensory retina, resulting in loss of vision. The risk of irreversible damage to ocular tissue which may result in loss of vision warrants early and intensive treatment especially in patients at high risk such as young men who tend to follow an aggressive disease course. The management strategy involves rapid suppression of inflammation during the attacks and prevention of recurrent attacks. Local and systemic measures including immunosuppressives, corticosteroids, and biologic agents are used for this purpose. Surgery may be required in selected cases. The prognosis of eye involvement has greatly improved over the last decades with the effective use of immunosuppressives

Corneal Decompensation after Selective Laser Trabeculoplasty

A 64-year-old Caucasian man referred for decreased vision after selective laser trabeculoplasty (SLT). Slit lamp examination revealed diffuse corneal edema. Despite intensive topical treatment including steroids, corneal edema did not resolve; on the contrary, it advanced to bullous keratopathy. Corneal edema after SLT is an exceptionally rare complication and in all of the previous reports edema resolved with medical treatment. To the best of our knowledge, this is the first report presenting persistent corneal edema after SLT

An exceptional case of full-thickness macular hole closure in a patient with Behçet disease.

Purpose: To present a case of a full-thickness macular hole closure in a patient with Behcet uveiti

Does exogenous androgen use affect the retinal blood flow: An OCTA study in transgender men

Purpose: This study aims to investigate the effect of using exogenous androgen on retinal microvascular structures in transgender men. Methods: Retinal microvascular structures of transgender men and healthy women in the control group were visualized with optical coherence tomography angiography (OCTA). Foveal avascular zone (FAZ), superficial capillary vascular density (sCVD), deep capillary vascular density (dCVD), and radial peripapillary capillary (RPC) vascular density were evaluated. Results: Thirty transgender men and 30 healthy women were included in the study. There were no significant differences between transgender men and the control group in terms of FAZ, central macular thickness, parafoveal, and perifoveal retinal thicknesses (p = 0.859, 0.288, 0.561, and 0.719; respectively). sCVD were found to be low in transgender men in the whole image, parafoveal, and perifoveal zones (p = 0.006, 0.025, and 0.005; respectively). Although there were low values of dCVD of the whole image, parafoveal, and perifoveal zones in transgender men, the difference was not statistically significant (p = 0.295, 0.085, and 0.270; respectively). RPC vessel densities in the whole image, peripapillary zone, and the inferior of the optic disc were found to be significantly low in transgender men (p = 0.003, 0.005, and 0.003; respectively). Conclusion: In this study, a decrease in vessel density in the superficial retinal layers and around the optic disc was detected in transgender men. These findings suggest that routine ophthalmological examination may be important in individuals who use exogenous androgens