"This is not like doing a gall bladder or appendix operation, " says Dr. Harvey J.

FORBES: Magazine Article

Today researchers are building force feedback surgical instruments for use in simulating--and eventually performing--minimally invasive surgical procedures like angioplasty or laparoscopic gall bladder removals.

FORBES: Desktop fingerprints

Does it ever feel like you haven't completely emptied your bladder?

CNN: Prostate gland enlargement

They had used a small piece of each patient's own tissue from the bladder, then grew the cells in a lab onto a mesh scaffold shaped like a urethra.

CNN: Lab-made organ implanted for first time