نتایج جستجو برای: modality imaging

تعداد نتایج: 493165  

Hossein Rajabi, Saleh Salehi Zahabi Samira Rasaneh

Introduction: Dual-modality contrast agents, such as radiolabeled nanoparticles, are promising candidates for a number of diagnostic applications, namely SPECT imaging with MR imaging. So the aim of study was evaluating potential of Chitosan-Coated Magnetic Nanoparticles(SPION) labeled with 99mTc as new Dual-modality probes for liver Imaging. Materials and Methods:</st...

Journal: :iranian journal of basic medical sciences 0
amir gholami department of nuclear medicine, shahid beheshti hospital, babol university of medical sciences, babol, iran seyyed hossein mousavie anijdan department of radiation technology, allied medicine faculty, babol university of medical sciences, babol, iran department of nuclear medicine, shahid beheshti hospital, babol university of medical sciences, babol, iran

objective(s): this study describes the preparation, biodistribution of 153sm-dtpa-spion after intravenous injection in rats. materials and methods: the chelator dtpa dianhydride was conjugated to spion using a small modification of the well-known cyclic anhydride method. conjugation was done at a 1: 4 (spion: ccdtpa) molar ratio. conjugation reaction was purified with magnetic assorting column ...

Ali Parach Fatollah Bouzarjomehri, Mahdieh Ghadimi Reza Nafisi-Moghadam Seyed Mohammad Jalil Abrisham

Introduction: Increasing in refer to computed tomography (CT-scan) imaging causes to increase in cumulative dose. Stereoradiography (EOS) is an X-ray imaging technology that, by eliminating scattering radiation, reduces patient's absorption dose and improves image quality.   Materials and Methods: This cross-sectional study was carried out in a hosp...

Journal: :iranian journal of radiology 0
cesare mantini department of neuroscience and imaging, section of diagnostic imaging and therapy-radiology division, “g. d’annunzio” university, chieti, italy; e. campana street 19, postal code: 66100, chieti, italy. tel: +39-3282717256, fax: +39-0871358979 giancarlo messalli department of neuroscience and imaging, section of diagnostic imaging and therapy-radiology division, “g. d’annunzio” university, chieti, italy leonardo paloscia cardiac intensive care and interventional cardiology unit, santo spirito hospital, pescara, italy domenico mastrodicasa department of neuroscience and imaging, section of diagnostic imaging and therapy-radiology division, “g. d’annunzio” university, chieti, italy marco francone department of radiological, oncological and pathological sciences, sapienza university of rome, rome, italy marco mascellanti cardiac intensive care and interventional cardiology unit, santo spirito hospital, pescara, italy

cardiac magnetic resonance imaging (cmri) is a well-established noninvasive imaging modality in clinical cardiology. its ability to provide tissue characterization make it well suited for the study of patients with cardiac diseases. we describe a multi-modality imaging evaluation of a 45-year-old man who experienced a near drowning event during swimming. we underline the unique capability of ti...

Journal: :Biophysical Journal 2012

Journal: :trauma monthly 0
ameya jagdish baxi department of radiology, university of texas health science center, san antonio, usa; department of radiology, university of texas health science center, san antonio, usa. tel: +1-2105675535 carlos restrepo department of radiology, university of texas health science center, san antonio, usa amy mumbower department of radiology, university of texas health science center, san antonio, usa michael mccarthy department of radiology, university of texas health science center, san antonio, usa katre rashmi department of radiology, university of texas health science center, san antonio, usa

trauma is the leading cause of death in united states in the younger population. cardiac trauma is common following blunt chest injuries and is associated with high morbidity and mortality. this study discusses various multidetector computed tomography (mdct) findings of cardiac trauma. cardiac injuries are broadly categorized into the most commonly occurring blunt cardiac injury and the less c...

Journal: Nanomedicine Journal 2020

Bimodal imaging combines two imaging modalities in order to benefit from their advantages and compensate the limitations of each modality. This technique could accurately detect diseases for diagnostic purposes. Nanoparticles simultaneously offer diagnostic data via various imaging modalities owing to their unique properties. Moreover, bimodal nanoprobes could be incorporated into theranostic s...

Journal: :European Journal of Nuclear Medicine and Molecular Imaging 2007

Journal: :iranian journal of radiology 0
roxana azma assistant professor of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran; md, assistant professor of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran

osteomyelitis in childhood can be a challenging diagnosis. imaging plays an important role in the diagnosis of osteomyelitis in children, and the imaging findings are crucial in the treatment decision. pediatric hematogenous osteomyelitis may have variable radiological expression, which is influenced by the age and condition of the patient, the virulence of the causative agent, the stage of the...

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