Ill give you this much. It is a unique way of saying things. My take (not a physician,) is:
The statement of confusion (estimated volume> Gleason Pattern 3: 90%) I interpret that statement as saying that the estimated volume of all cancer in your prostate indicated that 90% was 3 or greater. Does that make any since?
Age 51, PSA 08/31/2009= 6.8, DRE Neg.
Biopsy 9/24/09 =10 of 12 positive. Gleason 6. involving up to 75%
da Vinci at Wash U, Barnes on 11/02/09
Modified Pathology, Gleason 4 + 3 = 7. Gleason 7 present throughout Prostate. Negative surgical margins
4 of 4 periprostatic Lymph Nodes Negative, 10 of 10 pelvic Lymph Nodes Negative. Seminal Vesicles tumor free. No prostate extension