Clinical Implementation of a Focused MRI Protocol for Hepatic Fat and Iron Quantification

被引：16

作者：

Pooler, B. Dustin ^{[1
,2
]}

Hernando, Diego ^{[1
,3
]}

Reeder, Scott B. ^{[1
,3
,4
,5
,6
]}

机构：

[1] Univ Wisconsin, Dept Radiol, Sch Med & Publ Hlth, E3-311 Clin Sci Ctr,600 Highland Ave, Madison, WI 53792 USA

[2] Madison Radiologists SC, Madison, WI 53717 USA

[3] Univ Wisconsin, Dept Med Phys, Sch Med & Publ Hlth, 1530 Med Sci Ctr, Madison, WI 53706 USA

[4] Univ Wisconsin, Dept Med, Sch Med & Publ Hlth, Madison, WI USA

[5] Univ Wisconsin, Dept Emergency Med, Sch Med & Publ Hlth, Madison, WI USA

[6] Univ Wisconsin, Dept Biomed Engn, Sch Med & Publ Hlth, Madison, WI USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2019年 / 213卷 / 01期

基金：

美国国家卫生研究院;

关键词：

chemical shift-encoded MRI; focused protocol; hepatic steatosis; iron overload; limited examination; liver; MRI; proton density fat fraction; R2*; rapid examination; LIVER FAT; COMPUTED-TOMOGRAPHY; STEATOSIS; DISEASE; PREVALENCE; VALIDATION; ULTRASOUND; FRACTION;

D O I：

10.2214/AJR.18.20947

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. The purpose of this article is to describe our institutional experience with the clinical implementation of a novel focused rapid chemical shift-encoded MRI protocol specifically intended to detect and quantify hepatic steatosis and iron overload, highlighting usage statistics and issues related to cost. CONCLUSION. Focused MRI examinations for specific clinical indications, such as this protocol for detection and quantification of hepatic steatosis and iron overload, are feasible in a busy clinical practice and add value for patients and referring providers.

引用

页码：90 / 95

页数：6

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