Dynamic Computed Tomography Angiography as Imaging Method for Endoleak Classification after Endovascular Aneurysm Repair: A Case Series and Systematic Review of the Literature.
Gert Jan BoerLudo A H van EngenLievay van DamKoen M van de LuijtgaardenReinoud P H BokkersJean-Paul P M De VriesBram FioolePublished in: Diagnostics (Basel, Switzerland) (2023)
The dCTA is a valuable additional tool that can identify and classify endoleaks more accurately than the sCTA. Published dCTA protocols vary greatly and should be optimized to decrease radiation exposure as long as accuracy can be maintained. The use of a test bolus to improve the timing of the dCTA is recommended, but the optimal number of scanning phases is yet to be determined.