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220 results on '"Yazici, Bulent"'

26. Deformed bladder activity mimicking pelvic crossed ectopic kidney on Technetium-99m labelled dimercaptosuccinic acid renal cortical scintigraphy.

Author

Tamer, Fatih, Yazici, Bulent, Oral, Aylin, and Akgün, Aysegül

Subjects
BLADDER, KIDNEYS, RADIONUCLIDE imaging, COMPUTED tomography, ABSORPTION
Abstract

Copyright of Ege Journal of Medicine is the property of Ege University, Faculty of Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

29. Investigating persistent scatterer InSAR (PSInSAR) technique efficiency for landslides mapping: a case study in Artvin dam area, in Turkey.

Author

Yazici, Bulent Volkan and Tunc Gormus, Esra

Subjects
*LANDSLIDES, *DAM failures, *LANDSLIDE dams, *DAMS, *SURFACE of the earth, *REMOTE sensing
Abstract

Monitoring and determining landslides in dam reservoirs is very crucial as it is one of the main factors of dam failures in the world. Coruh river basin is one of the most important river basin in the Northeast part of Turkey which accompanies five big dams. Although persistent scatterer InSAR (PSInSAR) method is a powerful remote sensing technique which can measure and monitor displacements of the Earth's surface over time, its validation is a challenging issue because of the heterogeneous PS data. In this study, the efficiency of PSInSAR is investigated by proposing two different validation methods in order to see the consistency of the determined mean deformation velocities obtained with series of Sentinel-1A SAR-images. In the first method, 3D coordinates of reference points are projected to 1D displacement values in line of sight direction and then compared with the radar displacements of PS points. In the second method, new displacement values of PS points around reference points are identified from an interpolation map in order to be compared with the original displacements of reference points. In the end, it is showed that the displacements found by PSInSAR method are consistent with the reference points' displacements measured in the study area. Finally, this work's specific objectives are to present solutions to the challenging validation problem, to show the effectiveness of PSInSAR method and to describe the remaining challenges in PS analysis of landslide applications in dam areas. [ABSTRACT FROM AUTHOR]

Published
2022
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36. F-18-FDG PET/CT Findings of Non-Hodgkin Lymphoma Involving the Whole Genitourinary System

Author

Oral, Aylin, Yazici, Bulent, Omur, Ozgur, and Ege Üniversitesi

Subjects
F-18-FDG, PET/CT, extranodal, Non-Hodgkin, lymphoma, genitourinary system
Abstract

WOS: 000446711000008, PubMed ID: 30317852, A sixty-two-year-old male patient underwent orchiectomy and was diagnosed with diffuse large B-cell lymphoma in the testicle and spermatic cord. F-18-FDG positron emission tomography/computed tomography (PET/CT) scanning was performed for initial staging. F-18-FDG PET/CT scan revealed multiple hyper-metabolic lymphadenopathies, lung lesions and mass lesions in the adrenal glands and kidneys. In addition, diffuse increased F-18-FDG uptake suggesting lymphomatous infiltration on the right testicle, prostate and left testicular veins were detected. The genitourinary system involvement is extremely rare in extranodal lymphomas and to the best of our knowledge this is the first case in the literature having F-18-FDG accumulating lesions in all genitourinary system structures.

Published
2018

45. Findings of Magnetic Resonance Imaging after Optic Nerve Sheath Decompression in Patients with Idiopathic Intracranial Hypertension

Author

Yazici, Zeynep, Yazici, BuLent, and Tuncel, Ercan

Subjects
Hypertension -- Care and treatment, Magnetic resonance imaging, Health
Abstract

To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.ajo.2007.05.034 Byline: Zeynep Yazici (a), Bulent Yazici (b), Ercan Tuncel (a) Abstract: To evaluate morphologic changes occurring in the retrobulbar region after optic nerve sheath decompression (ONSD) in patients with idiopathic intracranial hypertension using magnetic resonance (MR) imaging. Author Affiliation: (a) Department of Radiology, Uludag University, Faculty of Medicine, Bursa, Turkey (b) Department of Ophthalmology, Uludag University, Faculty of Medicine, Bursa, Turkey. Article History: Accepted 18 May 2007

Published
2007

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