Simultaneous high‐pitch multi‐energy CT pulmonary angiography using a dual‐source photon‐counting‐detector CT: A phantom experiment
Jelena M. Mihailovic,
Michael R. Bruesewitz,
Joseph R. Swicklik
et al.
Abstract:PurposeA dual‐source CT system can be operated in a high‐pitch helical mode to provide a temporal resolution of 66 ms, which reduces motion artifacts in CT pulmonary angiography (CTPA). It can also be operated in a multi‐energy (ME) mode to provide iodine maps, beneficial in the evaluation of pulmonary embolism (PE). No energy‐integrating detector (EID) CT can perform simultaneous ME and high‐pitch acquisition. This phantom study aimed to evaluate the ability of a photon‐counting‐detector (PCD) CT to perform s… Show more
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