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Abstract #2436

Liver lesion detection : Comparison of different flip angle and delay time

Xue Ren1, Ying Zhao1, Qingwei Song1, Zhigang Wu2, and Ailian Liu1
1The First Affiliated Hospital of Dalian Medical University, Dalian, China, 2Clinical and Technical Support, Philips Healthcare, Shenzhen, China

Synopsis

Keywords: Liver, LiverDetection of liver lesion remains challenge since the contrast to noise ratio is always changing after intravenous bolus injection of Gd-BOPTA between lesion and liver tissue. The purpose of the study was to compare the lesion-to-liver CNR for different schemes using different flip angle and delay time. The results shows that the protocol of 60min FA10°could be used as the preferred scanning parameter, it could also be used to save the scan time.

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