Light micrograph of prostate cancer from a needle biopsy. This is medium-grade cancer (Gleason score 4+3=7). The tumor is composed predominantly of cl

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Light micrograph of prostate cancer from a needle biopsy. This is medium-grade cancer (Gleason score 4+3=7). The tumor is composed predominantly of clusters of fused glands (accounting for Gleason pattern 4) and a few discrete glands (accounting for Gleason pattern 3).

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Photo credit: © WEBPATHOLOGY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
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