Fig. 2
From: Grading of prostatic adenocarcinoma: current state and prognostic implications
a Gleason score 3 + 3 = 6 (Grade Group 1). b Gleason score 3 + 4 = 7 (Grade Group 2) with minor component of cribriform glands. c Gleason score 4 + 4 = 8 (Grade Group 4) with irregular cribriform glands. d Gleason score 4 + 4 = 8 (Grade Group 4) with fused glands with cytoplasmic vacuoles. e Gleason score 4 + 4 = 8 (Grade Group 4) with glomeruloid glands. f Gleason score 4 + 4 = 8 (Grade Group 4) with poorly-formed glands