کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2732634 1147520 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applications of dual energy computed tomography in abdominal imaging
ترجمه فارسی عنوان
برنامه های کاربردی توموگرافی کامپیوتری انرژی دوگانه در تصویربرداری شکم
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی انفورماتیک سلامت
چکیده انگلیسی

Dual energy computed tomography (CT) is an imaging technique based on data acquisition at two different energy settings. Recent advances in CT have allowed data acquisition and almost simultaneously analysis of two spectra of X-rays at different energy levels resulting in novel developments in the field of abdominal imaging. This technique is widely used in cardiovascular imaging, especially for pulmonary embolism work-up but is now also increasingly developed in the field of abdominal imaging. With dual-energy CT it is possible to obtain virtual unenhanced images from monochromatic reconstructions as well as attenuation maps of different elements, thereby improving detection and characterization of a variety of renal, adrenal, hepatic and pancreatic abnormalities. Also, dual-energy CT can provide information regarding urinary calculi composition. This article reviews and illustrates the different applications of dual-energy CT in routine abdominal imaging.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Diagnostic and Interventional Imaging - Volume 97, Issue 6, June 2016, Pages 593–603
نویسندگان
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