The link below takes you too a site with a short story on Dr Walsh. Yesterday was the 25 year anniversary of the nerve sparing technique.
Click on the "listen" button above the picture of Dr Walsh and hear an interview with the Doctor and patient #1 for the nerve sparing procedure. Patient #1 is alive and thriving 25 years after his diagnosis.
Cheers,
Joe
http://www.npr.org/templates/story/story.php?storyId=9848219