کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10691089 | 1019583 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of Gastric Volumes: Comparison of 3-D Ultrasound and Magnetic Resonance Imaging
ترجمه فارسی عنوان
ارزیابی حجم معده: مقایسه ی تصویربرداری سه بعدی با سونوگرافی و رزونانس مغناطیسی
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کلمات کلیدی
مسکن معده، حجم معده، سونوگرافی 3 بعدی، تصویربرداری رزونانس مغناطیسی،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
چکیده انگلیسی
To investigate gastric accommodation, accurate measurements of gastric volumes are necessary. An excellent technique to measure gastric volumes is dynamic magnetic resonance imaging (MRI). Unfortunately, dynamic MRI is expensive and not always available. A new 3-D ultrasound (US) method using a matrix transducer was developed to measure gastric volumes. In this prospective study, 14 healthy volunteers underwent a dynamic MRI and a 3-D US. Gastric volumes were calculated with intra-gastric liquid content and total gastric volume. Mean postprandial liquid gastric content was 397 ± 96.5 mL. Mean volume difference was 1.0 mL with limits of agreement of â8.9 to 10.9 mL. When gastric air was taken into account, mean total gastric volume was 540 ± 115.4 mL SD. Mean volume difference was 2.3 mL with limits of agreement of â21.1 to 26.4 mL. The matrix 3-D US showed excellent agreement with dynamic MRI. Therefore matrix 3-D US is a reliable alternative to measure gastric volumes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 42, Issue 7, July 2016, Pages 1423-1430
Journal: Ultrasound in Medicine & Biology - Volume 42, Issue 7, July 2016, Pages 1423-1430
نویسندگان
Wijnand J. Buisman, Femke A. Mauritz, Wouter E. Westerhuis, Odd Helge Gilja, David C. van der Zee, Maud Y.A. van Herwaarden-Lindeboom,