Multiphasic CECT
The CECT protocol uses intravenous iodinated contrast of at least 300 mgI/mL at 1.5–2.0 mL/kg body weight. CT in the AMRICT trial is performed on multidetector scanners with at least 64 detector rows according to LI-RADS recommendations. C…
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The CECT protocol uses intravenous iodinated contrast of at least 300 mgI/mL at 1.5–2.0 mL/kg body weight. CT in the AMRICT trial is performed on multidetector scanners with at least 64 detector rows according to LI-RADS recommendations. CECT includes late arterial, portal venous, and delayed phase acquisitions. Repeated long-term CT surveillance creates a cumulative radiation burden. Multiphasic CECT is standard practice during the first two years after curative HCC treatment when recurrence risk is highest.