Limitations
Our study was retrospective, non-randomised, and conducted at a single
centre. As 68Ga-PSMA PET/MRI is a relatively new
method in Turkey, the number of patients undergoing this imaging is
still low. Moreover, our trial included patients from 2017, when we used
PI-RADS v2, not the current version. Whereas we used a region-based
approach to evaluate the diagnostic accuracy of imaging modalities, a
three-dimensional lesion-based approach could be used for a more
accurate assessment in future studies.