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. 2018 Sep;7(Suppl 4):S420–S435. doi: 10.21037/tau.2018.07.06

Table 2. PI-RADS v2 assessment categories.

Score Description of scores
PIRADS 1 Very low (clinically significant cancer is highly unlikely to be present)
PIRADS 2 Low (clinically significant cancer is unlikely to be present)
PIRADS 3 Intermediate (the presence of clinically significant cancer is equivocal)
PIRADS 4 High (clinically significant cancer is likely to be present)
PIRADS 5 Very high (clinically significant cancer is highly likely to be present)