I am male and years ago, was diagnosed with chronic interstial cystitis. This is something that is peculiar to males. Depending on the symptoms and severity, this can have real problems. Depending how bad it is now or how it developes.
The worst scenario is that one operation could be done called an augmentation cystoplasty. If you could imagine a section of an orange peel being removed and something else replacing it, that is what the surgery is. The removal of the infected part of the bladder and a new piece made up from the colon. Then it is a case of retraining the bladder.
If this fails, or if it is preferred, they may wish to divert the urine. Normally urine leaves both kidneys via ureters to the bladder and the sphincter muscle releases the urine when the bladder is full, via the ureather.
The diversion means that the ureters are connected like a "Y" to another piece of colon (actually it is a piece of ileam) and the result is that the urine is diverted the a stoma and to a pouch on the outside of the abdomen. This is known as an ileal conduit, the surgery is a urostomy ie uro as in urine and/stoma.
I know because I've had it done.