Fig. 1.

Standard modified Barzell zone schematic used for reporting of template biopsy results. Green disease (any-cancer definition) defined as ≤ Gleason 3 + 3 and a cancer core length of < 4 mm; yellow disease (definition-2 cancer definition) as ≥ Gleason 3 + 4 or a cancer core length of ≥ 4 mm but < 6 mm; and red (definition-1 cancer definition) as ≥ Gleason 4 + 3 or a cancer core length of ≥ 6 mm. Barzell zones 9 (right-medial-anterior-apical) and 3 (right-parasagittal-anterior-apical) were grouped into a right anterior apical; 7 (left-medial-anterior-apical) and 1 (left-parasagittal-anterior-apical) into left anterior apical; 10 (right-medial-anterior-basal) and 4 (right-parasagittal-anterior-basal) into right anterior basal; and 8 (left-medial-anterior-basal) and 2 (left-parasagittal-anterior-basal) into left anterior basal quadrants