Prostate cancer is a paradigm tumor model for heterogeneity in almost every sense. Its
clinical, spatial, and morphological heterogeneity divided by the high-level molecular …

The Gleason grading system is a powerful tool to prognosticate and aid in the treatment of
men with prostate cancer. The needle biopsy Gleason score correlates with virtually all other …

Only a few large studies of interobserver reproducibility of Gleason grading of prostatic
carcinoma exist. Thirty-eight biopsies containing prostate cancer were distributed for …

OBJECTIVE: Previous reports indicate that as many as 43% of men with low grade PCa at
biopsy will be diagnosed with high-grade PCa at RP. We explored the rate of upgrading …

In this paper, we present an approach of convolutional neural networks (CNNs) to identify
prostate cancers. Prostate tissue specimen samples were obtained from the tissue …

Abstract Background and Objective Various digital pathology tools have been developed to
aid in analyzing tissues and improving cancer pathology. The multi-resolution nature of …

Histopathologic tumor grading reflects the degree of differentiation of a given tumor and for
most urological tumors grading is an important factor in predicting their biological …

In this study a total of 96 patients with prostatic carcinoma were evaluated retrospectively.
Sections prepared from paraffin blocks were examined and all cases were scored according …

BACKGROUND With the advent of the prostate specific antigen (PSA) assay, an increased
detection rate of prostate carcinoma has ensued. This has been associated with a …

The aims of this study were to evaluate the accuracy of Gleason grading for prostatic
adenocarcinoma among practicing pathologists in Japan and to determine the influence of …