Non-invasive investigation of gastrointestinal functions with magnetic resonance imaging: towards an “ideal” investigation of gastrointestinal function
Non-invasive investigation of gastrointestinal functions with magnetic resonance imaging: towards an “ideal” investigation of gastrointestinal function
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磁共振成像对胃肠功能的无创检查：迈向胃肠功能的“理想”检查
DOI：
10.1136/gut.52.suppl_4.iv34
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发表时间：
2003
期刊：
影响因子：
24.5
通讯作者：
A. Steingötter
中科院分区：
文献类型：
--
作者：
W. Schwizer;M. Fox;A. Steingötter
胃肠道（GI）功能是复杂的，生理测量受到各种技术困难和实际限制。理想的技术应该是非侵入性的、广泛可用的、方便的和可靠的，并且不会使受试者暴露于电离辐射。它将允许在餐后以及静息状态下直接评估GI功能，并且能够区分食物、分泌物和管腔中的空气。GI结构和功能是相互依赖的，理想的技术将允许同时评估这些因素。最后，肠道作为一个功能性整体运行，并且需要评估感兴趣区域近端和远端的胃肠道。在这篇文章中，作者总结了磁共振成像技术的发展和验证，克服了现有方法的许多不足之处，并具有许多“理想”的GI功能调查的特点。
Gastrointestinal (GI) function is complex and physiological measurements are subject to a variety of technical difficulties and practical limitations. The ideal technique would be non-invasive, widely available, convenient, and reliable and would not expose the subject to ionising radiation. It would permit direct assessment of GI function in the postprandial as well as the resting state, and be able to differentiate between food, secretion, and air in the lumen. GI structure and function are interdependent and the ideal technique would permit simultaneous assessment of these factors. Finally, the bowel operates as a functional whole and assessment of the GI tract proximal and distal to the area of interest is desirable. In this article the authors summarise the development and validation of magnetic resonance imaging techniques that overcome many of the deficiencies of existing methods, and have many characteristics of the “ideal” investigation of GI function.
影响因子：
29.4
作者：
Choi, MG;Camilleri, M;Nair, KS
通讯作者：
Nair, KS
影响因子：
24.5
作者：
NOWAK, TV;JOHNSON, CP;SOERGEL, KH
通讯作者：
SOERGEL, KH
胃十二指肠动力和动力障碍：可用于评估的技术的更新。
DOI：
--
发表时间：
1995
期刊：
The American journal of gastroenterology
影响因子：
--
作者：
Parkman,HP;Harris,AD;Krevsky,B;Urbain,JL;Maurer,AH;Fisher,RS
通讯作者：
Fisher,RS