A molecular correlate to the Gleason grading system for prostate adenocarcinoma

Re: A molecular correlate to the Gleason grading system for prostate adenocarcinoma.

Adenocarcinomas of the prostate can be categorized into tumor grades based on the extent to which the cancers histologically resemble normal prostate glands. Because grades are surrogates of intrinsic tumor behavior, characterizing the molecular phenotype of grade is of potential clinical importance. To identify molecular alterations underlying prostate cancer grades, we used microdissection to...

Prostate Cancer Grading: A Decade After the 2005 Modified Gleason Grading System.

Since 1966, when Donald Gleason, MD, first proposed grading prostate cancer based on its histologic architecture, there have been numerous changes in clinical and pathologic practices relating to prostate cancer. Patterns 1 and 2, comprising more than 30% of cases in the original publications by Gleason, are no longer reported on biopsy and are rarely diagnosed on radical prostatectomy. Many of...

Prostate Cancer Grading: A Decade After the 2005 Modified Gleason Grading System. - PubMed - NCBI

Abstract Since 1966, when Donald Gleason, MD, first proposed grading prostate cancer based on its histologic architecture, there have been numerous changes in clinical and pathologic practices relating to prostate cancer. Patterns 1 and 2, comprising more than 30% of cases in the original publications by Gleason, are no longer reported on biopsy and are rarely diagnosed on radical prostatectomy...

Gleason grading of prostate cancer. Contemporary approach.

Future-proofing Gleason Grading: What to Call Gleason 6 Prostate Cancer?

At the 2014 International Society of Urological Pathology meeting, changes to prostate cancer grading were discussed including new prognostic Gleason grade groups 1-5 representing Gleason scores of 3+3, 3+4, 4+3, 8, and 9-10, respectively.