نتایج جستجو برای: diagnostic radiology energy range
تعداد نتایج: 1601128 فیلتر نتایج به سال:
Background and purpose: Increasing number of patients undergoing x-ray examinations has created a global concern due to the deleterious biological effects associated with x-ray exposure. Adherence to ionizing radiation protection principles could be of great benefit in decreasing these effects. Accordingly, the aim of this study was to survey radiation protection in diagnostic x-ray imaging in ...
Background and Aim: One of the main steps of optimization process in diagnostic imaging is quality control of X-ray devices. If the control quality process and the quality of X-ray equipment are not ensured through a systematic procedure, it can increase the risk of unnecessary exposures among the population. Therefore, this study can reduce the risk of unnecessary exposures in the entire popul...
Franks T, Shimosato Y, Matsuno Y, Khoor A, Westra WH, Jambhekar NA, Petersen I, Takahashi T, Kawai T, Meyerson M, Hanash SM, Jen J. Adenocarcinoma. In: Travis WD, Brambilla E, Muller-Hermelink HK, Harris CC, editors. World Health Organization Classification of Tumours, Pathology & Genetics: Tumours of the Lung, Pleura, Thymus and Heart. Lyon: IARC Press 2004; 35-44. 13. Matsuno Y, Rosai J, Shim...
This document is a revision of a previously published cardiothoracic curriculum for diagnostic radiology residency, and reflects interval changes in the clinical practice of cardiothoracic radiology and changes in the Accreditation Council for Graduate Medical Education (ACGME) requirements for diagnostic radiology training programs. The revised ACGME Program Requirements for Residency Educatio...
This stimulating book is presented as a series of revision exercises for doctors taking the examinations M.R.C.P., F.R.C.S., M.R.C.O.G., and D.M.R.D. It could also usefully be read by many practising radiologists, wishing to pit their skills against the illustrations posed. Eighty cases are presented in groups of five in each group, with answers provided, together with discussion, on the ensuin...
INTRODUCTION The radiologist has become increasingly more important to his medical colleagues. He is now able to provide solutions he formerly could not, or did not attempt, and to provide more precise complete or more confident answers than formerly were available. H i s medical colleagues have p w n accustomed to an everwidening variety of radiological examinations. The radiologist and his te...
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