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TOPRAK, HÜSEYİN

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Author: ARALAŞMAK, AYŞE ×

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Now showing 1 - 10 of 33
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    PublicationOpen Access
    MRI and MR Spectroscopy Features of Heat Stroke: A Case Report
    (2018-07-01) Yilmaz, TEMEL FATİH; Aralasmak, AYŞE; Toprak, HÜSEYİN; GULER, Serhat; Tüzün, Umit; Alkan, ALPAY; YILMAZ, TEMEL FATİH; ARALAŞMAK, AYŞE; TOPRAK, HÜSEYİN; ALKAN, ALPAY
    Heat stroke is the outcome of over heat stress that results in multiorgan dysfunction with a tendency for central nervous system damage. Brain is very sensitive to hyperthermia, especially the cerebellum that has selective vulnerability to heat stroke. There is complex interaction between heat cytotoxicity, coagulation disorder, cytotoxine - mediated systemic inflammatory response causing multiorgan failure, metabolic derangement, and circulatory insufficiency. We reviewed the literature and discussed brain MRI and MR spectroscopy findings of heat stroke, detailed the pathophysiology underlying brain involvement and proposed excitotoxic injury as an alternative mechanism of brain damage in heat stroke.
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    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, ALPAY
    Purpose 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.
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    MRI findings in crural compartment syndrome: A case series
    (2014-01-01) YILMAZ, TEMEL FATİH; TOPRAK, HÜSEYİN; Bilsel, Kerem; ÖZDEMİR, HÜSEYİN; ARALAŞMAK, AYŞE; ALKAN, ALPAY; YILMAZ, TEMEL FATİH; TOPRAK, HÜSEYİN; BİLSEL, İSMAIL KEREM; ÖZDEMİR, HÜSEYIN; ARALAŞMAK, AYŞE; ALKAN, ALPAY
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    Granülomatöz mastitde MR bulguları
    (2013-05-25) YILDIZ, ŞEYMA; YETİŞ, HÜSEYİN; TOPRAK, HÜSEYİN; ARALAŞMAK, AYŞE; KOCAKOÇ, ERCAN; YILDIZ, ŞEYMA; TOPRAK, HÜSEYİN; ARALAŞMAK, AYŞE
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    Auditory Pathway Features Determined by DTI in Subjects with Unilateral Acoustic Neuroma
    (2016-12-01) KURTCAN, SERPİL; Alkan, ALPAY; Kilicarslan, R.; BAKAN, A. A.; TOPRAK, HÜSEYİN; ARALASMAK, AYŞE; AKSOY, FEYZA MÜBERRA; Kocer, A.; KURTCAN, SERPİL; ALKAN, ALPAY; TOPRAK, HÜSEYİN; ARALAŞMAK, AYŞE
    In the studies concerning the pathology of the auditory pathway in the vestibulocochlear system, few use advanced neuroimaging applications of magnetic resonance imaging (MRI) such as diffusion tensor imaging (DTI). Those who did use reported DTI changes only at the lateral lemniscus and inferior colliculus level. The aim of our study was to determine diffusion changes in the bilateral auditory pathways of subjects with unilateral acoustic neuroma (AN) and compare them with healthy controls.
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    Baş boyun kitlelerinde MR perfüzyon bulguları
    (2013-05-25) ARALAŞMAK, AYŞE; YETİŞ, HÜSEYİN; YILDIZ, ŞEYMA; MERİÇ HAFIZ, AYŞENUR; BÜYÜKPINARBAŞILI, NUR; TOPRAK, HÜSEYİN; ALKAN, ALPAY; ARALAŞMAK, AYŞE; YILDIZ, ŞEYMA; MERİÇ HAFIZ, AYŞENUR; BÜYÜKPINARBAŞILI, NUR; TOPRAK, HÜSEYİN; ALKAN, ALPAY
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    Comparison of TOF MRA, Contrast-Enhanced MRA and Subtracted CTA from CTP in Residue Evaluation of Treated Intracranial Aneurysms
    (2018-01-01) Dundar, TOLGA TURAN; Kits, Serkan; Ozdemir, HÜSEYİN; Seyithanoglu, MEHMET HAKAN; Uysal, Omer; Toprak, HÜSEYİN; Ozek, ERDİNÇ; Alkan, ALPAY; DÜNDAR, TOLGA TURAN; ARALAŞMAK, AYŞE; ÖZDEMİR, HÜSEYIN; SEYİTHANOĞLU, MEHMET HAKAN; UYSAL, ÖMER; TOPRAK, HÜSEYİN; KİTİŞ, SERKAN; ÖZEK, ERDİNÇ; ALKAN, ALPAY
    AIM: To compare effectiveness of contrast-enhanced magnetic resonance angiography (CE-MRA), 3D-Time-of-flight magnetic resonance angiography (3D-TOF-MRA) and subtracted computed tomography angiography from computed tomography perfusion (sub-CTA) in residue evaluation of intracranial aneurysms treated either with coiling or clipping.
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    Primary diffuse leptomeningeal gliomatosis
    (2016-01-01) Çetinkaya, EZRA; ARALAŞMAK, AYŞE; TOPRAK, HÜSEYİN; YILDIZ, ŞEYMA; YURTSEVER, İSMAİL; ALKAN, ALPAY; ÇETİNKAYA, EZRA; ARALAŞMAK, AYŞE; TOPRAK, HÜSEYİN; YILDIZ, ŞEYMA; YURTSEVER, İSMAİL; ALKAN, ALPAY
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    Evaluation of Auditory Pathways Using DTI in Patients Treated with Gamma Knife Radiosurgery for Acoustic Neuroma: A Preliminary Report
    (2018-09-01) Kurtcan, SERPİL; Hatiboglu, MUSTAFA AZİZ; Alkan, ALPAY; Toprak, HÜSEYİN; Seyithanoglu, MEHMET HAKAN; Aralasmak, AYŞE; Atasoy, BAHAR; Uysal, Omer; KURTCAN, SERPİL; HATİBOĞLU, MUSTAFA AZİZ; ALKAN, ALPAY; TOPRAK, HÜSEYİN; SEYİTHANOĞLU, MEHMET HAKAN; ARALAŞMAK, AYŞE; ATASOY, BAHAR; UYSAL, ÖMER
    Purpose We aimed to evaluate the change in bilateral auditory pathways using diffusion tensor imaging (DTI) after gamma knife radiosurgery (GKR) and to determine the relationship between the radiosurgical treatment variables and DTI findings.
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    MRI findings and utility of DWI in the evaluation of solid parathyroid lesions
    (2019-05-01) Yildiz, Seyma; Aralasmak, AYŞE; YETIS, Huseyin; KILICARSLAN, Rukiye; Sharifov, RASUL; Alkan, ALPAY; Toprak, HÜSEYİN; YILDIZ, ŞEYMA; ARALAŞMAK, AYŞE; SHARIFOV, RASUL; ALKAN, ALPAY; TOPRAK, HÜSEYİN
    Purpose To evaluate the MRI findings of solid parathyroid lesions and to elaborate on a possible improvement of MRI detection of parathyroid lesions by the use of additional DWI.