Doppler Ultrasound Evaluation of Transjugular Intrahepatic Portosystemic Shunt FunctionPitfalls and Artifacts
作者:
Ronald Wachsberg,
期刊:
Ultrasound Quarterly
(OVID Available online 2003)
卷期:
Volume 19,
issue 3
页码: 139-148
ISSN:0894-8771
年代: 2003
出版商: OVID
关键词: ultrasound;Doppler studies;portal hypertension;transjugular intrahepatic portosystemic shunt
数据来源: OVID
摘要:
The current literature reflects controversy regarding the accuracy of Doppler ultrasound for the detection of transjugular intrahepatic portosystemic shunt (TIPS) malfunction. Experience has revealed many pitfalls and artifacts that can potentially interfere with the proper performance and interpretation of Doppler studies in patients with TIPS. In this article the author discusses and illustrates the spectrum of pitfalls that may be encountered during Doppler evaluation of TIPS function.
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