SKI16 HE 10x around large blood vesselSKI16 HE 10x EPE 
 Figure 1. H&E, 10x (perivascular invasion)Figure 2. Minimal extraprostatic extension, 10x. 
 SKI16 HE 10x PNISKI16 HE 10x 
 Figure 3. Extenstive perineural invasion, 10x. Figure 4. Characteristic morphologic features of prostatic adenocarcinoma, 10x.