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Press Release
Recent Improvements in Prostate Cancer Outcomes May Be Result of Shift in Classification
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301-841-1287
Journal of the National Cancer Institute
| The first 10% of the full text of this article appears below. |
Some of the improvement in prostate cancer survival rates over the past decade may be due to a shift in the classification of prostate tumors rather than to an actual improvement in outcomes, according to an article in the September 7 issue of the Journal of the National Cancer Institute.
Prostate cancers are assigned a score called a Gleason score that ranges from 2 to 10, based on the pathologist's estimation of the likelihood that the cancer cells will spread.