Dana, I will make a stab at part of what you just asked. If there were a tumor large enough to cause blockage or slowdown, then I doubt it would ever go away on it's own, as a tumor is a physical thing with physical dimensions. But I am not a doctor.
The book that was reccomended was the first thing I bought when they were suspicious of me having PC, I read it cover to cover a long time before I ever had my official dx.
56, 56 at DX, PSA
7/7 5.8, 7/8 12.3, 9/8 14.9, 10/8 16.4
3rd Biopsy 9-2008 Positive 7 of 7 cores positive, 40 - 90%, G 4+3 & 3+4
Open RP surgery 11/14/8, Non-nerve sparing, 4 days hospital, staples out 11/24/8, Catheter out on 12/15/8. Stopped flowing, new catheter put in 12/16/08, Catheter out 12/29/08. Emergency room put in Catheter # day 45, 1/5/9 - Cath #3 out, dr. did cycloscope, saw potential blockage, put in Catheter #4, 1/13/9 - removed blockage, put in Cath #5, 1/19/9 -out
Post-surgery Pathlogy Report:Gleason 3+4=7, pT2c, 42 grams, tumor 20%, Contained in capsular, clear margins, clear lymph nodes
First PSA Post Surgery Scheduled now for 2/9/9