Person: PEKER, ABDUSSELİM ADİL
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Publication Metadata onlyA 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, ALPAYBackground: 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. Publication Metadata onlyUncommon 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, MEHMETA 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. Publication Metadata onlyDIFFERENTIATION 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 Publication Open AccessSecondary 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, HÜSEYİNPrimary 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. Publication Metadata onlySerum 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, YAŞARObjective: 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.