Left Ventricular Assist Device-Associated Gastrointestinal Bleeding: Recognition of an Iatrogenic Etiology on 99mTc-Tagged Red Blood Cell Scintigraphy

被引:0
|
作者
Jamison, D. Kenneth [1 ]
Yang, Aaron F. [1 ]
Arsanjani, Reza [2 ]
Zhou, Yuxiang [1 ]
Yang, Ming [1 ]
机构
[1] Mayo Clin Arizona, Dept Radiol, 13400 E Shea Blvd, Scottsdale, AZ 85259 USA
[2] Mayo Clin Arizona, Dept Cardiol, Scottsdale, AZ USA
关键词
gastrointestinal bleeding; Tc-99m red blood cell scintigraphy; left ventricular assist device;
D O I
10.2967/jnmt.118.220061
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
Tc-99m-tagged red blood cell scintigraphy is the imaging modality of choice in the diagnosis of active gastrointestinal bleeding. Continuous-flow left ventricular assist devices are the state-of-the-art treatment for advanced heart failure, with gastrointestinal bleeding as the most common complication. Recognition of the distinctive imaging feature of continuous-flow left ventricular assist devices on scintigraphic images can aid diagnosis of gastrointestinal bleeding.
引用
收藏
页码:169 / 170
页数:2
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