Rasha Anwer Elsayed Osman <br/><br/>
Evaluation of central foveal and subfoveal choroidal thickness changes in patients with  systemic vasculitis using EDI-Optical coherence tomography /  
 تقييم تغيرات المقولة وقياس سمك المشيمة فى مرضى التهاب الأوعية الدموية الجهازية باستخدام التصوير المقطعى الضوئى بواسطة خاصية تعزيز عمق التصوير 
Rasha Anwer Elsayed Osman ; Supervisor Mohamad Amr Salaheddin Abdelhakim , Reham Hosny Ahmed Tomairek , Mervat Mahmoud Mostafa Eissa 
 - Cairo :   Rasha Anwer Elsayed Osman ,   2020 
 - 96 P . :   charts , facsmilies ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology 
<br/><br/> Was to compare macular, GCC, RNFL and choroidal thickness in patients with systemic vasculitis (with and/or ocular vasculitis) to those of healthy control subjects, using EDI- OCT. Cases without clinically detectable ocular  vasculitis were  followed  up for  the  possibility  of  developing detectable signs of ocular vasculitis.  Patients & Methods:  This is an observational, case-control, non-randomized study that was performed on 79 eyes of 79 patients. Thirty-nine eyes of 39 patients were diagnosed with systemic vasculitis and subdivided into two subgroups group B1; 19 eyes of 19 patients with ocular inflammation and group B2; 20 eyes of 20 patients without ocular inflammation that were followed up 6 months later, all were compared to 40 eyes of 40 healthy patients (control  group A) Undergoing  macular B  Scans  and  enhanced  depth image (EDI) spectral domain OCT 
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<br/><br/><label>Subjects--Index Terms: </label>Central foveal thickness         Enhanced depth Optical coherence tomography Ganglion cell complex