Welcome to Healingwell.
Sounds like you have a game plan and I hope everything works out for you. It's easy to get depressed going through all the subsequent procedures, but hopefully they can get you back on track.
David (Purgatory) will probably be willing to share his experiences with you, once he reads your post. He has been dealing with blockage due to scar tissue as well, although much more complicated situation than yours.
Best of luck.
You are beating back cancer, so hold your head up with dignity
Age 58 at Diagnosis
Oct 2006 - PSA 2.6 - DRE Normal
May 2008 - PSA 4.6 - DRE Normal / TRUS normal
July 2008 - Biopsy 4 of 12 Positive 5 - 30% Involved Bilateral w/PNI - Gleason (3+3)6 Stage T1C
Robotic Surgery Sept 18, 2008
Pathology October 1, 2008 - Gleason 7 (3+4) Staged pT2c NO MX - Gland 50 cc
Seminal Vesicles and Lymph Nodes clear
Positive Margins Right Posterior Lobe
PSA 5 week Oct 2008 <.05
3 month Jan 2009 .06
6 month Apr 2009 .06
9 month Jul 2009 .08
12 month Oct 2009 .09
18 month April 2010 .19