Recently, the stromal invasion grading system was proposed for small adenocarcinomas of ≤2.0 cm. The system is based on the presence or absence of a fibrotic focus, and the extent of invasion into the ...

Patients who had undergone RP for prostatic adenocarcinoma from three tertiary medical centers in The Netherlands between 2000 and 2017 were included in this study; 854 patients underwent surgical ...