The accuracy of transperineal template-guided mapping biopsy in patients with negative magnetic resonance imaging.

8.9% (19/213)] than the systematic biopsy group.

The incidence of hematuria (37.8%), perineal hematoma (34%), and urinary retention (11.9%) in TTMB is significantly higher than in systematic biopsy ( P < 0.05).

The repeat biopsy rate (13.2%) and the csPCa detection rate (2.5%) in the TTMB group were both significantly lower than in the systematic biopsy group (28.1% and 9.9).