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What is a Who Grade?

2 years 6 months ago #55249 by Jack R

"Who grades" are those as described in the World Health Organization reports on cancers. The current edition of WHO Guidelines is dated 2016. Most of the various cancer guidelines have been updated.

As far as I can tell, there is no direct free access to the expensive WHO guides.

There is a ZORA link to a full text download of an article titled, "The 2016 WHO Classification of Tumours of the Urinary System and Male Genital Organs-Part B: Prostate and Bladder Tumours" at:

More common is the TNM description, see:


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2 years 6 months ago #55241 by Jen
Trying to understand the Who Grade on a pathology report ... can someone help with a relevant link or explaination?



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