کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9389959 | 1281905 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Computed Tomography Radiation Dose Optimization: Scanning Protocols and Clinical Applications of Automatic Exposure Control
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
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چکیده انگلیسی
As multi-detector-row computed tomography (CT) technology evolves, manifold applications of CT scanning have been adopted in clinical practice and optimization of scanning protocols to comply with an “as low as reasonably achievable” radiation dose have become more complex. Automatic exposure control techniques, which have been recently introduced on most state-of-the-art CT equipment, aid in radiation dose optimization at a selected image quality. The present article reviews the fundamentals of automatic exposure control techniques in CT, along with the scanning protocols and associated radiation dose reduction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Problems in Diagnostic Radiology - Volume 34, Issue 5, SeptemberâOctober 2005, Pages 171-181
Journal: Current Problems in Diagnostic Radiology - Volume 34, Issue 5, SeptemberâOctober 2005, Pages 171-181
نویسندگان
Mannudeep K. MD, Nausheen MD, Stefania M.R. MD, Michael A. (FRCR, FFR (RCSI)),