SUMMARY:
Ferumoxytol, an FDA-approved treatment for iron deficiency anemia, is frequently used off-label as an MRI contrast agent. However, its unintended effects on brain MRI after anemia treatment, particularly in SWI and GRE sequences, remain insufficiently addressed. This study evaluates the optimal time interval between therapeutic ferumoxytol administration and brain MRI to minimize such effects. Analyzing 40 patients who underwent MRI within 3 months of ferumoxytol treatment, we found tha…