نتایج جستجو برای: MRI Prescription
تعداد نتایج: 144877 فیلتر نتایج به سال:
background mri is a new and expensive diagnostic technology, which has been used increasingly all over the world. low back pain is a worldwide prevalent disorder and mri technique is one of the several ways to diagnose it. this paper aims to identify the appropriateness of lumbar spine mri prescriptions in shiraz teaching hospitals using standardized rand appropriateness method (ram) criteria i...
Background: Low back pain (LBP) is currently the most common musculoskeletal disorder and a major cause of disability. A remarkable percentage of diagnostic imaging prescriptions are not necessary, therefore, this study aimed to determine the necessity of lumbar MRI prescriptions in Bushehr teaching hospitals in 2018. Materials and Methods: This cross-sectional descriptive-analytical study rec...
Introduction: With the increasing usage of X rays, professional responsibility entails dentists to have sufficient and correct knowledge about prescription of radiographies in order to correctly diagnose and minimally expose patients to radiation. The aim of this study was to assess the awareness levels of dentists in Yazd in term of correct prescription of radiographies. Method: In this descri...
Diagnostic brain MRI scans are usually performed by trained medical technologists who manually prescribe the position and orientation of a scanning volume. In this study, a fully automatic computer algorithm is described which compensates for variable patient positioning and acquires brain MRI scans in a predefined reference orientation. The method involves acquiring a rapid water-only pilot sc...
abstract as uses of x-ray increases for diagnostic purposes, the necessity for dentists to have adequate knowledge about prescribing radiographs also increases. this will cause correct diagnosis and reduces the radiation to the patient. the aim of this cross sectional study was to evaluate the knowledge of dentists from isfahan about prescribing radiographs. for this research a question form wa...
Background: According the importance of MRI in the treatment process and the high cost of buying and maintaining it for centers and high cost for patients, this study aimed to determine the appropriate Services MRI provided in a hospital in Shiraz and the cost of per serving that are inappropriate to use the data for reduce unnecessary Prescription MRI. Methods: This cross-sectional st...
A simple software simulator was developed for MRI operation training and physics education. Users can learn slice prescription, image contrast, SNR change on personal laptops or computers. The helps users with elementary knowledge of understand MR even limited access to scanners.
background: as a major responsibility, health authorities must control rational prescription of drugs (rud). a way to analyze the regional status of drug prescription is the who’s recommended indices. the purpose of the study was to determine the status of drug prescriptions in pharmacies of healthcare centers under the authority of tehran university of medical sciences based on the who indices...
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