Person: ALKAN, ALPAY
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Publication Metadata only Effects of contrast material on the metabolite ratios in single-voxel MR Spectroscopy of intraaxial brain tumors(2012-08-01) Alkan, ALPAY; Burulday, Veysel; Oztanir, Namik; Dogan, Metin; ERBAY, MEHMET FATİH; Kocak, Ayhan; Aralasmak, AYŞE; ALKAN, ALPAY; ÖZTANIR, MUSTAFA NAMIK; ARALAŞMAK, AYŞEAim: The purpose of our study was to determine whether the administration of contrast material affects the results of MR Spectroscopy (MRS) in different intraaxial brain tumors.Publication Metadata only Cerebral venous Sinus thrombosis after spinal anesthesia: Case report Spinal Anestezi Sonrasi{dotless} Gelişen Serebral Ven Sinüs Trombozu: Olgu Sunumu(2011-12-01T00:00:00Z) YÜCEL, NESLİHAN; Akgün, Feride Sinem; Tekin, Yusuf Kenan; ALTINAYAR, SİBEL; Alkan, ALPAY; ALKAN, ALPAYPublication Metadata only Neuroimaging depression and anxiety in essential tremor: A diffusion tensor imaging study.(2019-06-27) Sengul, Y; Otcu, H; Ustun, I; Sengul, HS; Cersonsky, T; Alkan, ALPAY; Louis, ED; ALKAN, ALPAYPublication Metadata only Hydrocephalus due to Galen vein aneurysm associated with arteriovenous malformation in an adult patient(2016-01-01) ATASOY, BAHAR; SHARIFOV, RASUL; OTÇU, HAFİZE; ALKAN, ALPAY; ATASOY, BAHAR; SHARIFOV, RASUL; OTÇU TEMUR, HAFİZE; ALKAN, ALPAYPublication Metadata only Sleep Disturbances in Essential Tremor: A pilot investigation of the related brain microstructural changes using diffusion tensor imaging(2019-12-01T00:00:00Z) Alkan, Alpay; ALKAN, ALPAYSengul Y., Otcu H., Ustun I., Sengul H., Alkan A., -Sleep Disturbances in Essential Tremor: A pilot investigation of the related brain microstructural changes using diffusion tensor imaging-, MOVEMENT DISORDERS, vol.34, pp.S829, 2019Publication Metadata only Detecting the Shape Differences of the Corpus Callosum in Behçet-s Disease by Statistical Shape Analysis(2011-05-01T00:00:00Z) ÇOLAK, CEMİL; Ercan, Ilker; Dogan, Metin; Ozdemir, Senem Turan; ŞENER, SERPİL; Alkan, ALPAY; ALKAN, ALPAYPublication Metadata only Evaluation of CSF flow metrics in patients with communicating hydrocephalus and idiopathic intracranial hypertension(2019-05-01) Yilmaz, TEMEL FATİH; Aralasmak, AYŞE; Toprak, HÜSEYİN; MEHDI, Elnur; KOCAMAN, Gulsen; Kurtcan, SERPİL; Kaya, MEHMET ONUR; Alkan, ALPAY; YILMAZ, TEMEL FATİH; ARALAŞMAK, AYŞE; TOPRAK, HÜSEYİN; KURTCAN, SERPİL; KAYA, MEHMET ONUR; ALKAN, ALPAYPurpose To search for CSF dynamics of idiopathic intracranial hypertension (IIH) and communicating hydrocephalus and any correlation between MRI findings, CSF metrics and CSF opening pressure in IIH.Publication Metadata only 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, 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 only Dynamic Contrast-Enhanced MR Perfusion in Differentiation of Benign and Malignant Brain Lesions.(2022-03-24T00:00:00Z) Cetinkaya, Ezra; Aralasmak, Ayse; Atasoy, Bahar; Tokdemir, Sevil; Toprak, Huseyin; Toprak, Ali; Kurtcan, Serpil; Alkan, ALPAY; TOPRAK, HÜSEYİN; ALKAN, ALPAYPublication Metadata only Diffusion-Weighted Images Differentiate Benign From Malignant Thyroid Nodules(2010-01-01T00:00:00Z) ERDEM, GÜLNUR; Erdem, Tamer; Karakas, Hakki Muammer; Mutlu, Deniz Yakar; Firat, Ahmet Kemal; ŞAHİN, İBRAHİM; Alkan, ALPAY; ALKAN, ALPAYPurpose: To reveal the possible role of diffusion-weighted images (DWI) in the differential diagnosis of benign and malignant thyroid nodules by comparing the results of fine-needle aspiration cytology (FNAC).