Browsing Tıp Fakültesi / Faculty of Medicine by Subject "Magnetic resonance imaging"
Now showing items 1-18 of 18
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Association Between Mitral Valve Prolapse, Migraine, and White Matter Hyperintensities on Magnetic Resonance Imaging
(2018)Objective: Migraine is linked with an elevation in vascular risk factors, ischemic stroke, and a variety of constitutional brain lesions. However, the pathogenesis of this relationship is still inexplicit. The link between ... -
Can Breast Magnetic Resonance Imaging Prevent Biopsy or Change the Management of BI-RADS (R) Category 4 Breast Lesions?
(2018)The BI-RADS (R) category 4 includes suspicious breast lesions which requires biopsy. The aim of this study is to investigate the contribution of breast magnetic resonance imaging to the management of BI-RADS (R) category ... -
A Comparison of Magnetic Resonance Imaging and Electroneuromyography for Denervated Muscle Diagnosis
(2017)Purpose: The aim of this study was to evaluate the diagnostic value of magnetic resonance imaging (MRI) for muscle denervation due to focal lesions of the median nerve and to compare electrophysiological findings with MRI ... -
Comparison of Three-Dimensional Ultrasound and Magnetic Resonance Imaging Diagnosis in Surgically Proven Mullerian Duct Anomaly Cases
(2016)Objective: To determine and compare the diagnostic accuracy of 3-dimensional ultrasound (3D US) and magnetic resonance imagining (MRI) in patients with surgically diagnosed Mullerian duct anomaly (MDA). Study design: ... -
Diagnostic Value of T2*-Weighted Gradient-Echo MRI for Segmental Evaluation in Cerebral Venous Sinus Thrombosis
(2015)Objective: We evaluated the diagnostic value of gradient-echo (GRE) imaging in patients with "cerebral venous and sinus thrombosis" (CVST). Materials and Methods: In total, 130 thrombosed venous segment signal intensities ... -
Evaluation of cortical thickness and brain volume on 3 Tesla magnetic resonance imaging in children with frontal lobe epilepsy
(2020)Background Frontal lobe epilepsy (FLE) is the most common epilepsy syndrome in the pediatric population; however, brain magnetic resonance imaging (MRI) of the children with FLE is frequently normal. We use both cortical ... -
Imaging findings of spondylodiscitis
(2016)Spondylodiscitis is an infection of the intervertebral disc and adjacent vertebral bodies. Magnetic resonance imaging is the method of choice for the spondylodiscitis. The characteristic findings in the spondylodiscitis ... -
Is fetal magnetic resonance imaging indicated in patients with isolated ventriculomegaly?
(2019)Objective: Ventriculomegaly is one of the most common anomalies encountered at obstetric ultrasound and it necessitates follow up. Fetal magnetic resonance imaging (MRI) can be used to confirm the ultrasound diagnose or ... -
Magnetic Resonance Guided Stereotactic Biopsy of Intracranial Lesions: Analysis of 310 Cases
(2018)Objective: Stereotaxic biopsy is an important surgical procedure that provides definite diagnosis in brain lesions. It is possible to obtain diagnosis with minimal invasive manner in deeply located and critical localized ... -
Magnetic Resonance Imaging Evaluation of Head and Neck Involvement in Igg4-Related Disease
(2023)Objective: To evaluate the radiological features of IgG4-related disease (IgG4-RD) in the head and neck region. Methods: In this radiology-based study, radiological features, clinical, laboratory, pathological findings, ... -
A Novel Deep Learning Algorithm for the Automatic Detection of High-Grade Gliomas on T2-Weighted Magnetic Resonance I mages: A Preliminary Machine Learning Study
(2020)AIM: To propose a convolutional neural network (CNN) for the automatic detection of high-grade gliomas (HGGs) on T2-weighted magnetic resonance imaging (MRI) scans. MATERIAL and METHODS: A total of 3580 images obtained ... -
Predictors of progression in primary progressive multiple sclerosis in a large Turkish cohort
(2020)Background: Studies on the predictors of progression for primary progressive multiple sclerosis (PPMS) are limited and there is no information in the literature for populations outside Europe and North America. In this ... -
The prognostic value of mean apparent diffusion coefficient measured with diffusion-weighted magnetic resonance image in patients with prostate cancer treated with definitive radiotherapy
(2022)Purpose: To assess the correlation between initial tumor apparent diffusion coefficient (ADC) values and clinicopathological parameters in prostate cancer (PCa) patients treated with definitive radiotherapy (RT). Additionally, ... -
Significance of the Cerebellopontine Cistern Cross-Sectional Area and Trigeminal Nerve Anatomy in Trigeminal Neuralgia: An Anatomical Study Using Magnetic Resonance Imaging
(2020)AIM: To evaluate the relationship between trigeminal neuralgia (TN) and potential magnetic resonance imaging (MRI)-related measurements in patients with TN. MATERIAL and METHODS: Retrospective analysis of 104 patients ... -
Uterine Perforation During 3-Dimensional Image-Guided Brachytherapy in Patients With Cervical Cancer Baskent University Experience
(2014)Objectives This study aimed to determine the incidence and characteristics of uterine perforation at our department using 3-dimensional computed tomography (CT)-based brachytherapy (BRT). The characteristics of the patients ... -
Utility of Diffusion Weighted Magnetic Resonance Imaging with Multiple B Values in Evaluation of Pancreatic Malignant and Benign Lesions and Pancreatitis
(2018)Objective: To determine the feasibility of diffusion-weighted imaging in evaluation of pancreatic lesions and in differentiation of benign from malignant lesions. Study Design: Descriptive study. Place and Duration ... -
Utility of Diffusion-Weighted MRI to Detect Changes in Liver Diffusion in Benign and Malignant Distal Bile Duct Obstruction: The Influence of Choice of b-Values
(2016)Purpose: The study sought to evaluate the potential of diffusion-weighted magnetic resonance imaging to detect changes in liver diffusion in benign and malignant distal bile duct obstruction and to investigate the effect ...