Utility of dual energy CT angiography in the evaluation of acute non-variceal gastrointestinal hemorrhage: comparison with digital subtraction angiography.

Ayushi AgarwalKorukanti Pradeep KumarKumble Seetharama Madhusudhan

Published in: Abdominal radiology (New York) (2023)

In the assessment of ANVGIH, the 60 keV and 70 keV VM images improved the image quality and contrast, respectively, but there was no increase in diagnostic accuracy of VM image datasets compared to linearly blended images. Hence, the diagnostic utility of DECTA in ANVGIH is still uncertain.

Keyphrases

dual energy
image quality
computed tomography
deep learning
optical coherence tomography
convolutional neural network
contrast enhanced
liver failure
magnetic resonance
respiratory failure
magnetic resonance imaging
rna seq
drug induced
machine learning
intensive care unit