نتایج جستجو برای: magnetic resonance imaging mri neuroimaging

تعداد نتایج: 806689  

Journal: :International journal of anatomy radiology and surgery 2022

Cycloserine is one of the many drugs used in treatment Multidrug Resistant Tuberculosis (MDR-TB). Neuropsychiatric complaints are common after cycloserine administration. Reports neuroimaging neurotoxicity rare. Authors hereby reports a case 17-year-old female, who presented with hallucination and delirium since 2 weeks. She was known pulmonary MDR-TB on Anti-Koch’s Treatment category IV (AKT) ...

2016
Ying Yu Qian Sun Lin-Feng Yan Yu-Chuan Hu Hai-Yan Nan Yang Yang Zhi-Cheng Liu Wen Wang Guang-Bin Cui

BACKGROUND Type 2 diabetes mellitus (T2DM) is a risk factor for dementia. Mild cognitive impairment (MCI), an intermediary state between normal cognition and dementia, often occurs during the prodromal diabetic stage, making early diagnosis and intervention of MCI very important. Latest neuroimaging techniques revealed some underlying microstructure alterations for diabetic MCI, from certain as...

ژورنال: سلامت کار ایران 2013
علی آبادی, محسن, علیایی, محمد, فرهادیان, مریم, نوروزی, مرتضی, کمالی نیا, مجتبی,

 Background and aim:  Magnetic resonance imaging as one of the best medical scanning technique is considered to be the most important sources of static magnetic fields. The staffs of MRI ´s units frequently exposed to these static magnetic fields. This study aims to determine the occupational exposure level to mentioned field and its related health effects in MRI´s units.    Methods:  The occup...

2013
Zamzuri Idris W M Nazaruddin W Hassan Muzaimi Mustapha Badrisyah Idris Rahman Izaini Ghani Jafri Malin Abdullah

Neuroimaging has evolved from Computed Tomography (CT), CT-Positron Emission Tomography (CT-PET) and Magnetic Resonance Imaging (MRI) scanner in 1970s and 1980s to functional MRI (fMRI), Diffusion Tensor Imaging (DTI) and Magnetic Source Imaging (MSI) or Magnetoencephalography-MRI (MEG-MRI) fusion in 1990s and 2000s. Anatomical and functional neuroimages are currently regarded by most as vital ...

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...

Journal: :iranian journal of radiology 0
xiaona li department of radiology, the third hospital of hebei medical university,hebei province biomechanical key laboratory of orthopedics,shijiazhuang, hebei, china zhigang peng department of radiology, the third hospital of hebei medical university,hebei province biomechanical key laboratory of orthopedics,shijiazhuang, hebei, china jingpin zhao department of radiology, the third hospital of hebei medical university,hebei province biomechanical key laboratory of orthopedics,shijiazhuang, hebei, china zekun zhang department of radiology, the third hospital of hebei medical university,hebei province biomechanical key laboratory of orthopedics,shijiazhuang, hebei, china; department of radiology, the third hospital of hebei medical university, shijiazhuang, hebei, 050051, china. tel: +86-31188603361, fax: +86-31187023626

thisis a case report of a 24-year-old man who presented with increased pain and firm swelling of the right foot after a minor twisting injury. radiography, computed tomography (ct) and magnetic resonance imaging (mri) findings showed ancillary information that was helpful for surgical treatment. the final diagnosis was confirmed aschondroblastoma of the navicular bone based on the pathology rep...

Journal: :iranian red crescent medical journal 0
masoumeh gity advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran; advanced diagnostic and interventional radiology research center, medical imaging center, imam khomeini hospital, keshavarz blvd., tehran, ir iran. tel: +98-2166581579, fax: +98-2166581578 koosha ghazi moghadam clinic of solingen, medical university of cologne, cologne, germany amir hossein jalali advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran madjid shakiba advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, ir iran

conclusions although in our study washout pattern was the most powerful indicator for malignant pathology in non mass like enhancing lesions, more studies with larger sample size needs in this regard. background several studies on the diagnostic efficacy of mri has not real consensus for the accuracy of mri characteristics in non mass like breast lesions, and the number of malignant lesions in ...

Journal: :Pakistan Journal of Medical and Health Sciences 2022

Background: New-onset seizure can be potential life threatening condition. It raises the suspicion of intracranial abnormality or a primary epilepsy .These are mostly diagnosed and differentiated clinically, however diagnostic imaging has important role in evaluating cause . Previously studies done on neuroimaging seizures have focused assessment children adults acute emergency this study new o...

Journal: :iranian journal of radiology 0
mohammad hossein hossein daghighi department of radiology, radiotherapy and nuclear medicine, tabriz university of medical sciences, iran 984113346911, [email protected]; department of radiology, radiotherapy and nuclear medicine, tabriz university of medical sciences, iran 984113346911, [email protected] masoud poureisa neurosciences research center (nsrc), tabriz university of medical sciences, iran mohammad shimia department of neurosurgery, shohada hospital, tabriz university of medical sciences, iran ramin mazaheri-khamene department of clinical science, veterinary faculty, urmia university of medical sciences, iran shadi daghighi tabriz university of medical sciences, iran

abstract a patient with a 3-month history of headache refractory to pain medication was admitted. the ct scan and mri showed evidence of a posterior fossa mass. this was pathologically confirmed as an extra medullary plasmacytoma (emp). he had a pathologic fracture of the left humerus 7 years ago while the radiologist was unaware at the time of diagnosis. a solitary bone plasmacytoma (sbp) was ...

Journal: :anesthesiology and pain medicine 0
nasser heyrani david geffen school of medicine, university of california, los angeles, usa elizabeth picinic norheim department of orthopaedic surgery, harbor-ucla medical center, los angeles, usa yeelan elaine ku david geffen school of medicine, university of california, los angeles, usa arya nick shamie department of orthopaedic surgery, santa monica-ucla medical center, los angeles, usa; corresponding author: arya nick shamie, department of orthopaedic surgery, santa monica-ucla medical center, los angeles, usa. tel: +1-3104402999, fax: +1-3103191240, e-mail:

results compared to pre-op scores, pf, ss, and vas scores for back, buttock and leg pain had a significant mean decrease at 6, 12, 24 months post-op (p < 0.05). based on the zcq and vas scores, a success rate of 79% (27.34), 78% (30.38) and 74% (17.23) were achieved at six months, 12 months, and 24 months respectively. conclusions x-stop is a safe and effective treatment for nic that provides m...

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