I would like to know what is the Gleason score for the following
Tumor found in 1 out of 12 prostatic tissues.
The Tumor score is 4 (gleason). This tumor replaces about 10 percent of
the tissue and less than 5 percent of the total tissues.
No other Tumors were found.
Two things strange:
First, There is only one number, not two.
Second, The tumor found was less than 50 percent, so it doesn't meet
the Gleason criteria.
So, The Gleason score is 4*2=8, or a second biopsy is needed?