Evaluation of ECG-Gated, High-Pitch Thoracoabdominal Angiographies With Dual-Source Photon-Counting Detector Computed Tomography.
Katharina RippelJ LuitjensO HabeeballahChristian Scheurig-MuenklerStefanie BetteFranziska BraunThomas J KrönckeF SchwarzJ A DeckerPublished in: Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists (2024)
ECG-gated CT-angiographies of the thoracoabdominal aorta can be acquired with a lower radtiation dose and a better image quality by using a dual-source photon-countinge detector CT. Furthermore, the inherent spectral data offers the possiblity to improve undiagnostic images and thus saves the patient from further radiation and contrast application.
Keyphrases
- image quality
- dual energy
- computed tomography
- contrast enhanced
- optical coherence tomography
- heart rate variability
- aortic aneurysm
- positron emission tomography
- heart rate
- living cells
- magnetic resonance
- magnetic resonance imaging
- aortic valve
- case report
- deep learning
- convolutional neural network
- pulmonary artery
- monte carlo
- big data
- machine learning
- coronary artery
- radiation induced
- data analysis