Person:
PEKER, ABDUSSELİM ADİL

Profile Picture

Status

Organizational Units

OrgUnit Logo
Organizational Unit

Job Title

First Name

ABDUSSELİM ADİL

Last Name

PEKER

Name

Email Address

Birth Date

Filters

2014 - 201912020 - 20247
Reset filters

Settings

Search Results

Now showing 1 - 8 of 8
  • No Thumbnail Available
    Publication
    Diagnostic role of gray-scale and shear-wave elastography in pediatric patients with undescended testes: a prospective controlled study
    (2024-01-01) Yurtsever İ.; Yıldız Ş.; Amirjanov S.; Yılmaz Yozgat C.; Balsak S.; Peker A. A.; Atasoy B.; Erol A. B.; Toluk Ö.; Aydoğdu İ.; YURTSEVER, İSMAİL; YILDIZ, ŞEYMA; PEKER, ABDUSSELİM ADİL; ATASOY, BAHAR; TOLUK, ÖZLEM
  • No Thumbnail Available
    Publication
    A Case of Neurosarcoidosis Mimicking Brain Tumor
    (2021-01-01T00:00:00Z) SARI, LÜTFULLAH; PEKER, ABDUSSELİM ADİL; ÇEŞME, DİLEK HACER; ALKAN, ALPAY; SARI, LÜTFULLAH; PEKER, ABDUSSELİM ADİL; ÇEŞME, DİLEK HACER; ALKAN, ALPAY
    Background: Neurosarcoidosis manifests symptomatically in 5% of patients with sarcoidosis and diagnosis can be challenging if not clinically suspected. Cerebral mass-like presentation of neurosarcoidosis rarely reported in the literature. We presented a woman with neurosarcoidosis who had a cerebral mass-like lesion which completely disappeared after medical treatment.
  • No Thumbnail Available
    Publication
    Presence of Auditory Pathway Abnormalities in Children With Neurofibromatosis Type 1 With Brainstem Focal Areas of Abnormal Signal Intensity: Diffusion Tensor Imaging Features
    (2024-06-10) Cesme D. H.; Atasoy B.; Alkan G.; Peker A. A.; Yilmaz T. F.; Yurtsever I.; Iscan A.; Alkan A.; ÇEŞME, DİLEK HACER; ATASOY, BAHAR; PEKER, ABDUSSELİM ADİL; YILMAZ, TEMEL FATİH; YURTSEVER, İSMAİL; İŞCAN, AKIN; ALKAN, ALPAY
    Background: To investigate whether there is a difference in mean diffusivity (MD) and fractional anisotropy (FA) values in the auditory pathways of neurofibromatosis type 1 patients with and without focal areas of abnormal signal intensity (FASI) compared to healthy controls by using diffusion tensor imaging (DTI). Methods: Patients were classified as group 1 with focal areas of abnormal signal intensity in the brainstem, group 2 without focal areas of abnormal signal intensity, and healthy control group 3 according to the MRI findings. Mean diffusivity and fractional anisotropy values of lateral lemniscus, inferior colliculus, corpus geniculatum mediale, Heschl gyrus, and brainstem were compared between groups. The correlation between mean diffusivity and fractional anisotropy values of auditory pathways and age was investigated. Results: There was a significant difference between group 1 and group 2 in terms of mean diffusivity and fractional anisotropy values at lateral lemniscus, inferior colliculus, corpus geniculatum mediale, and Heschl gyrus. Increased mean diffusivity and decreased fractional anisotropy values at brainstem were found in group 1. There was a significant difference between group 1 and group 3 in terms of mean diffusivity values at all auditory pathways. Fractional anisotropy values obtained from lateral lemniscus, inferior colliculus, and Heschl gyrus decreased in group 1 compared with group 3. There was a negative correlation between mean diffusivity values and positive correlation between fractional anisotropy values at lateral lemniscus, inferior colliculus, Heschl gyrus, and age. Conclusions: Our diffusion tensor imaging findings show that the neuronal integrity of the auditory pathways is affected in neurofibromatosis type 1 patients with brainstem focal areas of abnormal signal intensity. We think that the disappearance of brainstem focal areas of abnormal signal intensity associated with myelin repair and the regression of diffusion tensor imaging changes in the auditory pathways occur simultaneously with advancing age in patients with neurofibromatosis type 1.
  • No Thumbnail Available
    Publication
    DIFFERENTIATION OF BRAIN METASTASES FROM BRAIN MRI WITH DEEP CNN
    (2021-02-17T00:00:00Z) GÜLTEKİN, MEHMET ALİ; PEKER, ABDUSSELİM ADİL; OKTAY, AYŞE BETÜL; TÜRK, HACI MEHMET; ÇEŞME, DİLEK HACER; Shbair, Abdallah; YILMAZ, TEMEL FATİH; KAYA, AHMET; YASİN, AYŞE İREM; ŞEKER, MESUT; MAYADAĞLI, ALPASLAN; ALKAN, ALPAY; GÜLTEKİN, MEHMET ALİ; PEKER, ABDUSSELİM ADİL; TÜRK, HACI MEHMET; YILMAZ, TEMEL FATİH; YASİN, AYŞE İREM; ŞEKER, MESUT; ALKAN, ALPAY
  • Thumbnail Image
    Publication
    Secondary Involvement of the Penis by Non-Hodgkin Lymphoma
    (2021-07-01T00:00:00Z) Timocin Yigman, Gizem; PEKER, ABDUSSELİM ADİL; SHARIFOV, RASUL; TOPRAK, HÜSEYİN; PEKER, ABDUSSELİM ADİL; SHARIFOV, RASUL; TOPRAK, HÜSEYİN
    Primary penile lymphoma is extremely rare and there are less than 30 reported cases worldwide. Frequently penile lymphoma is seen as a secondary involvement of the penis by lymphoma, most likely by Non-Hodgkin lymphoma (NHL). Here, we report a case with penile lymphoma caused by previously known NHL.
  • No Thumbnail Available
    Publication
    Diagnostic utility of Magnetic Resonance Imaging in discriminating immature teratoma: Insights from a case series
    (2024-01-01) AKÇAY A.; Dönmez Z.; PEKER A. A.; TOPRAK H.; GÜLTEKİN M. A.; AKÇAY, AHMET; PEKER, ABDUSSELİM ADİL; TOPRAK, HÜSEYİN; GÜLTEKİN, MEHMET ALİ
    Immature teratomas (IT) are rare germ cell tumors with malignant behavior, distinct from the benign mature teratomas. Clinical differentiation poses challenges, demanding a comprehensive, multidisciplinary diagnostic approach. This case series delves into the detailed radiological imaging findings of ITs. Pelvic MRI was conducted on five cases with adnexal masses, all of which were histopathologically confirmed as ITs. Radiologically, larger tumor size and scattered fatty components were key diagnostic indicators. This study underlines the importance of comprehensive evaluation in IT diagnosis and management, with MRI as an essential tool in the clinical workflow.
  • No Thumbnail Available
    Publication
    Uncommon Testicular Germ Cell Tumor Thrombus in Azygos Vein Detected by FDG PET/CT
    (2021-07-01T00:00:00Z) PEKER, ABDUSSELİM ADİL; TOPRAK, HÜSEYİN; YASİN, Ayşe İrem; AYDIN, MEHMET; PEKER, ABDUSSELİM ADİL; TOPRAK, HÜSEYİN; YASİN, AYŞE İREM; AYDIN, MEHMET
    A 40-year old man admitted to the nuclear medicine department to undergo PET/CT for restaging of known testicular germ cell tumor. The patient had a history of orchiectomy for left testis and left nephrectomy with retroperitoneal lymph node dissection. Histopathology revealed testicular germ cell tumor. During the follow-up period, there is a rapidly expanding mass in posterior mediastinum. PET reveals increased FDG activity in the azygos vein. Contrast-enhanced CT of the thorax showed distended azygos vein with heterogeneously enhancing thrombus and peripheral fat stranding. Findings are consistent with azygos vein tumor thrombosis related to testicular germ cell tumor.
  • No Thumbnail Available
    Publication
    Serum paraoxonase activity and oxidative stress and their relationship with obesity-related metabolic syndrome and non-alcoholic fatty liver disease in obese children and adolescents
    (2014-07-01) Torun, EMEL; Gokce, Selim; Ozgen, Ilker Tolga; Aydin, SİNEM; Cesur, YAŞAR; TORUN, EMEL; PEKER, ABDUSSELİM ADİL; ÖZGEN, İLKER TOLGA; AYDIN, SİNEM; CESUR, YAŞAR
    Objective: Oxidative stress has been reported to be involved in the pathogenesis of metabolic disorders related with obesity. The aim of the study was to investigate the association of oxidative stress and paraoxonase activities with non-alcoholic fatty liver disease (NAFLD) as well as metabolic syndrome.