| 摘要 |
A method of estimating a grade of a prostate cancer from zinc data associated with the prostate, the zinc data being arranged gridwise in a plurality of picture-elements representing a zinc map of the prostate. The method comprises, clustering the zinc map according to zinc levels associated with the picture-elements, and estimating a cancer grade of at least one tissue region, based, at least in part, on zinc levels associated with a cluster of picture-elements representing the tissue region.
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