Yazar "Ornek, Nurgul" için listeleme
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Agreement and repeatability of central corneal thickness measurements by four different optical devices and an ultrasound pachymeter
Gokcinar, Nesrin Buyuktortop; Yumusak, Erhan; Ornek, Nurgul; Yorubulut, Serap; Onaran, Zafer (Springer, 2019)Purpose To compare the repeatability and agreement of central corneal thickness (CCT) measurements by spectral-domain optical coherence tomography (OCT), corneal topography (CT) with a combined Scheimpflug-Placido system, ... -
Compressive Optic Neuropathy Presenting With Psychiatric Symptoms
Ornek, Nurgul; Buyuktortop-Gokcinar, Nesrin; Dag, Ersel; Ornek, Kemal (Lippincott Williams & Wilkins, 2014)We report a case of bilateral optic neuropathy presenting with psychiatric symptoms. A 50-year-old woman was admitted with blurry vision in both eyes. She had a 3 months' history of depressed mood. Both optic discs had ... -
Congenital hypothyroidism in Rieger Syndrome
Ornek, Nurgul; Ogurel, Reyhan; Ornek, Kemal (Taylor & Francis Inc, 2016)Rieger syndrome (RS) is a multiple malformation syndrome characterized by ocular manifestations and extraocular defects. Herein, we report a 9-year-old boy who exhibited Rieger Syndrome phenotype as well as congenital ... -
Corneal and Conjunctival Sensitivity Changes Following Intravitreal Ranibizumab Injection in Diabetic Retinopathy
Ornek, Nurgul; Ornek, Kemal; Erbahceci, Inci Elif (Mary Ann Liebert, Inc, 2015)Purpose: To evaluate corneal and conjunctival sensitivity changes following intravitreal ranibizumab (IVR) injection in eyes with diabetic retinopathy. Methods: Forty-six eyes of 46 patients with diabetic macular edema who ... -
Corneal and conjunctival sensitivity in rosacea patients
Ornek, Nurgul; Karabulut, Ayse Anil; Ornek, Kemal; Onaran, Zafer; Usta, Gulsah (Elsevier Science Bv, 2016)Purpose: To assess corneal and conjunctival sensitivity in rosacea patients. Methods: A total of 55 patients with rosacea and 37 control subjects participated in the study. Corneal and conjunctival sensitivity was determined ... -
Corneal Endothelial Cell Density and Morphology in Different Trimesters of Pregnancy
Ornek, Nurgul; Dag, Zeynep Ozcan; Ornek, Kemal (Lippincott Williams & Wilkins, 2018)Objectives: To evaluate corneal endothelial cell density (CD) and morphology in different trimesters of pregnancy. Methods: This prospective study included 66 (66 eyes) pregnant women. The patient group was divided into ... -
Corneal endothelial changes following a single session of selective laser trabeculoplasty for pseudoexfoliative glaucoma
Ornek, Nurgul; Ornek, Kemal (Springer, 2018)PurposeTo evaluate corneal endothelial cell parameters after a single session of selective laser trabeculoplasty (SLT) in pseudoexfoliative glaucoma (PEG) patients.MethodsCorneal endothelial cell parameters of 18 PEG ... -
Corneal Sensitivity and Tear Function in Neurodegenerative Diseases
Ornek, Nurgul; Dag, Ersel; Ornek, Kemal (Taylor & Francis Inc, 2015)Purpose: To measure corneal sensitivity and tear function in neurodegenerative diseases (NDs) and to compare them with age and sex-matched controls. Methods: Twenty patients with Alzheimer's disease (AD), 20 patients with ... -
Intravitreal Dexamethasone Implant (Ozurdex) for Refractory Macular Edema Secondary to Retinitis Pigmentosa
Ornek, Nurgul; Ornek, Kemal; Erbahceci, Inci Elif (Turkish Ophthalmological Soc, 2016)Macular edema (ME) in retinitis pigmentosa (RP) often impairs central vision dramatically. A 41-year-old woman diagnosed with RP was referred to our outpatient clinic due to severe visual deterioration in both eyes. The ... -
Ocular blood flow in polycystic ovary syndrome
Ornek, Nurgul; Inal, Mikail; Tulmac, Ozlem Banu; Ozcan-Dag, Zeynep; Ornek, Kemal (Wiley, 2015)AimThe aim of this study was to evaluate whether the presence of polycystic ovary syndrome (PCOS) alters ocular blood flow parameters. Material and MethodsColor Doppler imaging of the orbital vessels was performed in 41 ... -
Optical Coherence Tomography and Visual Field Findings in Patients With Friedreich Ataxia
Dag, Ersel; Ornek, Nurgul; Ornek, Kemal; Erbahceci-Timur, Inci Elif (Lippincott Williams & Wilkins, 2014)Background: To investigate the optical coherence tomography (OCT) and visual field findings in Friedreich ataxia (FRDA). Methods: Ten eyes of 10 patients with genetically confirmed FRDA were included in this study. Twenty-two ... -
The Relationship between Serum Homocysteine Levels and Nonproliferative Diabetic Retinopathy in Type 2 Diabetes Mellitus
Demirci, Huseyin; Onaran, Zafer; Gokcmar, Nesrin; Erdamar, Husamettin; Ornek, Nurgul (Gazi Univ, Fac Med, 2015)Objective: To evaluate the relationship between serum homocysteine levels and the presence of nonproliferative diabetic retinopathy (NPDR) in type 2 Diabetes Mellitus (T2DM) patients Methods: One-hundred patients with a ... -
Serum vascular endothelial growth factor receptor-2 and adropin levels in age-related macular degeneration
Ornek, Nurgul; Ornek, Kemal; Aydin, Suleyman; Yilmaz, Musa; Olmez, Yasar (Ijo Press, 2016)AIM: To investigate the serum levels of vascular endothelial growth factor receptor-2 (VEGFR-2) and adropin in age-related macular degeneration (AMD) patients. METHODS: Ninety-eight AMD patients were included in the study. ... -
The use of selective laser trabeculoplasty to treat glaucoma
Ornek, Nurgul; Ornek, Kemal (Routledge Journals, Taylor & Francis Ltd, 2018)Introduction: Selective laser trabeculoplasty (SLT) is used successfully for management of early to advanced glaucoma and ocular hypertension (OHT). Primary open-angle glaucoma (OAG), pseudoexfoliation glaucoma (PXFG), ... -
Visual recovery from optic atrophy following acute optic neuropathy in the fellow eye
Ornek, Kemal; Ornek, Nurgul (Isfahan Univ Med Sciences, 2012)The left eye of a 65-year-old male was blind due to optic atrophy and only seeing eye had also dry type age-related macular degeneration. An anterior ischemic optic neuropathy developed in the better seeing eye. Vision ...