Bilateral Simultaneous Rhegmatogenous Retinal Detachment following Laser in situ Keratomileusis

A 21-year-old woman developed simultaneous rhegmatogenous retinal detachment after laser in situ keratomileusis (LASIK) in both eyes. She underwent pars plana vitrectomy surgery combined with endolaser photocoagulation and silicone oil tamponade in the right eye. A week later, pneumatic retinopexy was done in the left eye. As the retinal tear did not seal, 360° scleral buckling surgery was performed and retina was attached. Bilateral simultaneous rhegmatogenous retinal detachment after LASIK for correction of myopia can be a serious complication. Patients should be informed about the possibility of this complication

Bilateral Simultaneous Rhegmatogenous Retinal Detachment following Laser in situ Keratomileusis

WOS: 000399131100011PubMed: 27462264A 21-year-old woman developed simultaneous rhegmatogenous retinal detachment after laser in situ keratomileusis (LASIK) in both eyes. She underwent pars plana vitrectomy surgery combined with endolaser photocoagulation and silicone oil tamponade in the right eye. A week later, pneumatic retinopexy was done in the left eye. As the retinal tear did not seal, 360 degrees scleral buckling surgery was performed and retina was attached. Bilateral simultaneous rhegmatogenous retinal detachment after LASIK for correction of myopia can be a serious complication. Patients should be informed about the possibility of this complication. (C) 2016 The Author(s) Published by S. Karger AG, Base

Central serous chorioretinopathy probably associated with isotretinoin in a keratoconus patient

Gokcinar, Nesrin Buyuktortop/0000-0001-7795-5188WOS: 000441541300016PubMed: 30119816

Optical coherence tomography neurodegenerative findings in patients with bipolar disorder

Buyuktortop Gokcinar, Nesrin/0000-0001-7795-5188WOS:000535250900001PubMed: 32452640Introduction Neuroimaging studies of patients with bipolar disorder (BD) have recently revealed neurodegenerative changes in the central nervous system. Optical coherence tomography (OCT) imaging of the retina, as an extension of brain, may be a biomarker in understanding the neurobiology of the disease. To assess OCT as a tool to detect neurodegeneration in BD we compared the retinal changes between patients with BD and healthy individuals. Methods We performed complete ophthalmological examinations and took OCT images for 70 eyes of 70 patients with BD, and for age and sex-matched individual controls. We compared retinal nerve fiber layers (RNFLs) and total retinal (TR) thickness in the peripapillary areas; and ganglion cell complexes (GCCs) and TR thickness in the maculas between the groups. Results The mean age of the patients was 40.41 +/- 13.22 years and that of the controls 40.20 +/- 13.03 years. The men/women ratios were 37/33 in both groups. BD was significantly associated with a decrease in the average peripapillary RNFL, with the average peripapillary TR, and with the average GCC thickness (P = .033, P = .008, and P = .009, respectively). The peripapillary RNFL and TR thinnings were prominent in the superior (P = .039, P = .033, respectively) and inferior quadrants (P = .031, P = .018, respectively). The BD effects on GCC thinning was prominent in the superior half (P = .001) and in the nasal sectors (except in the inner superonasal sector; all P < .05). BD was associated with a decrease in macular TR thickness only at the inner superior sector (P = .014). Disease duration was inversely correlated with the peripapillary RNFL, TR, and macular GCC thicknesses (P < .05). Discussion Our findings support the neurodegeneration hypothesis in the etiopathogenesis of BD. OCT, a non-invasive neuro-imaging method, may be useful for BD diagnosis and follow-ups.Kirikkale University Scientific Research Projects Coordination UnitKirikkale University [2018/087]Kirikkale University Scientific Research Projects Coordination Unit, Grant/Award Number: 2018/08

Optical coherence tomography neurodegenerative findings in patients with bipolar disorder

Buyuktortop Gokcinar, Nesrin/0000-0001-7795-5188WOS: 000535250900001PubMed: 32452640Introduction Neuroimaging studies of patients with bipolar disorder (BD) have recently revealed neurodegenerative changes in the central nervous system. Optical coherence tomography (OCT) imaging of the retina, as an extension of brain, may be a biomarker in understanding the neurobiology of the disease. To assess OCT as a tool to detect neurodegeneration in BD we compared the retinal changes between patients with BD and healthy individuals. Methods We performed complete ophthalmological examinations and took OCT images for 70 eyes of 70 patients with BD, and for age and sex-matched individual controls. We compared retinal nerve fiber layers (RNFLs) and total retinal (TR) thickness in the peripapillary areas; and ganglion cell complexes (GCCs) and TR thickness in the maculas between the groups. Results The mean age of the patients was 40.41 +/- 13.22 years and that of the controls 40.20 +/- 13.03 years. The men/women ratios were 37/33 in both groups. BD was significantly associated with a decrease in the average peripapillary RNFL, with the average peripapillary TR, and with the average GCC thickness (P = .033, P = .008, and P = .009, respectively). The peripapillary RNFL and TR thinnings were prominent in the superior (P = .039, P = .033, respectively) and inferior quadrants (P = .031, P = .018, respectively). The BD effects on GCC thinning was prominent in the superior half (P = .001) and in the nasal sectors (except in the inner superonasal sector; all P < .05). BD was associated with a decrease in macular TR thickness only at the inner superior sector (P = .014). Disease duration was inversely correlated with the peripapillary RNFL, TR, and macular GCC thicknesses (P < .05). Discussion Our findings support the neurodegeneration hypothesis in the etiopathogenesis of BD. OCT, a non-invasive neuro-imaging method, may be useful for BD diagnosis and follow-ups.Kirikkale University Scientific Research Projects Coordination UnitKirikkale University [2018/087]Kirikkale University Scientific Research Projects Coordination Unit, Grant/Award Number: 2018/08