Figure Legends
Figure 1. The histomorphological appearances of Gleason pattern 4 glands.
a. Poorly-formed (H&E 200x) b. Fused (H&E 200x) c. Cribriform (H&E 100x) d. Glomeruloid (H&E 400x)
Figure 2. The histomorphological appearances of Gleason pattern 5 glands.
a. Cribriform with comedonecrosis (H&E 100x) b.Sheets/cords (H&E 100x) c.Solid areas (H&E 100x) d. Single-cell infiltration (H&E 100x)
Figure 3. Biochemical recurrence-free survival curves of the prostate cancer patients stratified for radical prostatectomy Gleason scores and Grade Groups (overall log-rank p<0.001).
Figure 4. Biochemical recurrence-free survival curve of the prostate cancer patients stratified for pathological stage (log-rank p<0.001).
Figure 5. Biochemical recurrence-free survival curves of the prostate cancer patients stratified for extraprostatic extension (log-rank p<0.001), perineural invasion (log-rank p<0.001), lymphovascular invasion (log-rank p<0.001), surgical margin positivity (log-rank p<0.001), high grade prostatic intraepithelial neoplasia (log-rank p>0.05), and tumor volume (log-rank p<0.001).
Figure 6. Biochemical recurrence free survival curve of the prostate cancer patients stratified for the presence of cribriform glands (log-rank p<0.001).