نتایج جستجو برای: magnetic resonance imaging

تعداد نتایج: 737343  

Journal: :iranian journal of parasitology 0
ali baradan bagheri dept. of surgery, shahid madani hospital, alborz university of medical sciences, karaj, iran mohammad zibaei dept. of parasitology and mycology, school of medicine, alborz university of medical sciences, karaj, iran mehdi tayebi arasteh dept. of anesthesiology, shahid bahonar hospital, alborz university of medical sciences, karaj, iran

although hydatid disease eradicated in many countries, it is still widespread in communities where agriculture is dominant. cystic hydatidosis is significant public health problem in the regions with endemic echinococcosis. the hydatid cysts tend to form mostly in the liver or lung. brain involvement is very rare. in the present report, we describe magnetic resonance imaging findings in an 18-y...

A Hashemi, B Rahimi, M Noroozi, N Valizadeh, S Hejazi, Sh Nateghi, V Alinejad,

Abstract Background Iron overload is the main transfusion related side effects in patients with transfusion dependent hemoglobinopathies. Severe iron deposition in tissues leads to organ dysfunction. Many organs can be affected such as heart, liver, and endocrine organs. Cardiac failure and liver fibrosis are the consequent of Iron overload in transfusion dependent hemoglobinopathy. Magne...

Introduction Radiofrequency planar microcoils are used to increase the resolution of magnetic resonance images of small samples. In this study, we aimed to design and fabricate a spiral planar microcoil constructed on a double-sided printed circuit board (PCB). It has four rings with an internal diameter of 241 microns tuned and matched at 63.8 MHz. Materials and Methods To achieve the maximum ...

Journal: :iranian journal of veterinary research 2016
m.h. kang h.m. park

two dogs with generalized seizures were evaluated. the dogs were diagnosed with traumatic intracranial hemorrhages based on the history, neurological examinations, and magnetic resonance imaging (mri) of the brain. treatment was started with oxygen, prednisolone and anticonvulsant agents. no further seizure activity was observed after treatment in both dogs, however cushing reflex was detected ...

Journal: :journal of research in medical sciences 0
majid barekatain hedyeh askarpour faezeh zahedian mark walterfang dennis velakoulis mohammad reza maracy

background: there are conficting reports regarding the association between coronary artery disease (cad) and mild cognitive  impairment (mci). volumetric magnetic resonance imaging (mri) investigations have been considered as an objective biomarker for  mci. in this study, we determined the relationship between the regional brain volumes and the extent of cad in mci patients and  cognitively no...

Journal: :emergency journal 0
iraj golikhatir hamed aminiahidashti hasan motamed motlagh seyed farshad heidari

isolated third nerve palsy develops in numerous intracranial pathologies such as closed head trauma, tumor, and aneurysm. this report describes a 61 years old female with an abrasion on the left forehead and ptosis of the left eye. initial computed tomography did not reveal any causative cerebral and vascular lesions or orbital and cranial fractures. high-resolution and multi-axial enhanced mag...

Journal: :iranian journal of neurology 0
anahita sadeghi department of internal medicine, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran. behrouz navabakhsh department of internal medicine, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran. leila aghaghazvini department of radiology, school of medicine, shariati hospital, tehran university of medical sciences, tehran, iran.

no abstract

Journal: :iranian journal of neurology 0
mohammad rohani department of neurology, school of medicine, rasoul akram hospital, iran university of medical sciences, tehran, iran.

###no abstract###

Journal: :trauma monthly 0
mohammad reza ghane trauma research center, baqiyatallah university of medical sciences, tehran, ir iran mohammad saeid rezaee-zavareh trauma research center, baqiyatallah university of medical sciences, tehran, ir iran; students’ research committee, baqiyatallah university of medical science, tehran, ir iran; trauma research center, baqiyatallah university of medical sciences, tehran, ir iran. tel/fax: +98-2181264354 mohammad kazem emami-meibodi trauma research center, baqiyatallah university of medical sciences, tehran, ir iran vahid dehghani students’ research committee, baqiyatallah university of medical science, tehran, ir iran

conclusions a clinical examination combined with a plain radiograph should be considered to improve the diagnostic precision for patients presenting with scaphoid fractures in an emergency department. in this way, both overtreatment and undertreatment of patients can be avoided. results scaphoid tubercle tenderness had a sensitivity of 95.23% and a specificity of 74.07% in the diagnosis of scap...

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