نتایج جستجو برای: magnetic resonance imaging mri neuroimaging

تعداد نتایج: 806689  

Journal: :the journal of tehran university heart center 0
zahra alizadeh-sani shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t shabnam madadi shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t anita sadeghpour shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t zahra khajali shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t pedram golnari shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t majid kiavar shaheed rajaei cardiovascular, medical and research center, tehran university of medical sciences, t

left ventricular non-compaction cardiomyopathy is a rare congenital cardiomyopathy that affects both children and adults. since the clinical manifestations are not sufficient to establish diagnosis, echocardiography is the diagnostic tool that makes it possible to document ventricular non-compaction and establish prognostic factors. we report a 47-year-old woman with a history of dilated cardio...

Journal: :iranian journal of radiology 0
yanhong xu department of radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china an xiao department of interventional radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china jia yang department of radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china zaixian zhang department of radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china guixiang zhang department of radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china; department of radiology, shanghai first people’s hospital, school of medicine, jiao tong university, shanghai, china. tel: +86-2163240090, fax: +86-2163240825

conclusion the study data highlighted good value of iodine-based material decomposition images of spectral ct in assessment of both lipiodol deposition and residual cancer for follow-up of hcc patients previously treated with tace. background it is critical to follow up hepatocellular carcinoma (hcc) after transcatheter arterial chemoembolization (tace) in clinical practice. computed tomography...

Journal: :iranian journal of radiology 0
mahmood nazarpoor department of radiology, faculty of paramedicine, tabriz university of medical sciences, iran +98-4113368733, [email protected]; department of radiology, faculty of paramedicine, tabriz university of medical sciences, iran +98-4113368733, [email protected] masoud poureisa department of radiology, faculty of medicine, tabriz university of medical sciences, iran mohammad hossein daghighi department of radiology, faculty of medicine, tabriz university of medical sciences, iran

conclusion using standard imaging parameters, each mri sequence reaches its maximum si in a specific contrast concentration, which is highest in se and least in ir in a comparison between se, fse and ir sequences. results this study shows that maximum si will appear at different ranges in different sequences. the maximum si can be seen at concentrations of 5.95, 4.96 and 3.98mmol/l for se, fse ...

Journal: :iranian journal of cancer prevention 0
donya farrokh dept. of radiology, imam reza hospital, mashad university of medical sciences, mashad, iran mahboobeh abedi dept. of radiology, imam reza hospital, mashad university of medical sciences, mashad, iran yalda fallah rastegar dept. of surgery, shariaty hospital, mashad university of medical sciences, mashad, iran

intracystic carcinoma of the breast is a rare form of breast carcinoma. among all malignant breast tumors, this lesion has an incidence of 0.2-0.5%. these neoplasms have certain characteristic imaging findings which help to differentiate these lesions from other focal breast abnormalities. this report is on the case of a 48-year-old woman with a palpable, painless lump in her right breast. mamm...

Journal: :iranian journal of public health 0
adrián santana-ramirez dept. of neurosurgery, hospital civil juan i. menchaca, guadalajara, jalisco, méxico. felipe farias-serratos dept. of research, hospital regional de alta especialidad del bajío, león, guanajuato, méxico. josé sanchez-corona mexican institute of social security (imss), jalisco, centro de investigación biomédica de occidente (cibo), méxico. gema castañeda-cisneros mexican institute of social security (imss), jalisco, centro de investigación biomédica de occidente (cibo), méxico. nadia m farias-serratos dept. of surgical oncology, hospital regional de alta especialidad, cd. salud chiapas, méxico.

we report an unusual case of hemimegalencephaly (hmg) associated with ipsilateral congenital-infiltrating lipomatosis of the face in a five-month-old boy. hemimegalencephaly is a rare but unique malformation characterized by enlargement of all or parts of a cerebral hemisphere. the affected hemisphere may have focal or diffuse neuronal migration defects, with areas of polymicrogyria, pachygyria...

2014
Sandeep Sankineni Murat Osman Peter L Choyke

Multiparametric magnetic resonance imaging (MP-MRI) has emerged as a promising method for the detection of prostate cancer. The functional MRI components of the MP-MRI consist of the diffusion weighted MRI, dynamic contrast enhanced MRI, and magnetic resonance spectroscopic imaging. The purpose of this paper is to review the existing literature about the use of functional MRI in prostate cancer...

2015
Erum A Hartung Nina Laney Ji Young Kim Rebecca L Ruebner John A Detre Hua-Shan Liu Christos Davatzikos Guray Erus Jimit J Doshi Robert T Schultz John D Herrington Abbas F Jawad Divya G Moodalbail Ruben C Gur Allison M Port Jerilynn Radcliffe Stephen R Hooper Susan L Furth

BACKGROUND Chronic kidney disease is strongly linked to neurocognitive deficits in adults and children, but the pathophysiologic processes leading to these deficits remain poorly understood. The NiCK study (Neurocognitive Assessment and Magnetic Resonance Imaging Analysis of Children and Young Adults with Chronic Kidney Disease) seeks to address critical gaps in our understanding of the biologi...

A. Rostami, H. Zare, H.R. Sayah Badkhor, K. Anvari, M. Momennezhad, Sh. Naseri,

Background: The magnetic resonance imaging (MRI)-based radiotherapy planning method have been considered in recent years because of the advantages of MRI and the problems of planning with two images modality. The first step in MRI-based radiotherapy is to evaluate magnetic resonance (MR) images geometric distortion. Therefore, the present study aimed to evaluate system related geometric distort...

Journal: :galen medical journal 0
peyman petramfar md, associate professor of clinical neurology research center,shiraz university of medical school,neurology department, shiraz, iran. sajad pishgar student research center,shiraz university of medical science, shiraz, iran. email: [email protected]

background: research into the role of neuroimaging in primary headaches such as tension type headache (tth) is ongoing. in the present study, we aim to evaluate the ability of neuroimaging to detect potential abnormalities in patients with new onset tth and normal neurological exam. materials and methods: in a prospective study, 294 cases of new onset tth with normal neurological exam, that had...

Journal: :iranian journal of child neurology 0
anju aggarwal 1.department of pediatrics, university college of medical sciences, delhi, india hema mittal 1. department of pediatrics, university college of medical sciences, delhi, india sanjib kr debnath 2. guru tegh bahadur hospital, delhi, india anuradha rai 2. guru tegh bahadur hospital, delhi, india

how to cite this article: aggarwal a, mittal h, debnath skr, rai a. neuroimaging in cerebral palsy–report from north india. iran j child neurol. 2013 autumn; 7(3):41- 46.   objective only few indian reports exist on neuroimaging abnormalities in children with cerebral palsy (cp) from india.   materials & methods we studied the clinico-radiological profile of 98 children diagnosed as cp at a ter...

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