Data-driven gated PET/CT: implications for lesion segmentation and quantitation.
M Allan ThomasTinsu PanPublished in: EJNMMI physics (2021)
As misregistration becomes more prominent, the impact of motion correction with DDG-PET is diminished. The potential benefits of DDG-PET toward accurate lesion segmentation and quantitation could only be fully realized when combined with DDG-CT. These results impress upon the necessity of ensuring both misregistration and motion correction are accounted for together to optimize the clinical utility of PET/CT.
Keyphrases
- pet ct
- positron emission tomography
- ms ms
- deep learning
- convolutional neural network
- mass spectrometry
- liquid chromatography tandem mass spectrometry
- liquid chromatography
- high performance liquid chromatography
- tandem mass spectrometry
- high speed
- computed tomography
- high resolution
- solid phase extraction
- image quality
- dual energy
- simultaneous determination
- risk assessment
- human health
- magnetic resonance
- climate change