Table 1.

PI-RADS ™v2 assesment categories. (The figure was adapted here with the permission of American College of Radiology^[18])

PIRADS1	Very low (clinically significant cancer is highly unlikely to be present)
PIRADS2	Low (clinically significant cancer is unlikely to be present)
PIRADS3	Intermediate (the presence of clinically significant cancer is equivocal)
PIRADS4	High (clinically significant cancer is likely to be present)
PIRADS5	Very high (clinically significant cancer is highly likely to be present)