Ultrasound, MRI, CT and any other imaging system gives the doctor an idea of what to expect but imaging can’t replace a good look. And while taking that look the urologist can remove anything that doesn’t look right.
A pathologist will examine the removed tissue and determine the type and possible invasion of the tumor into the bladder muscle tissue.
After that the urologist can tell you more about your situation and the two of you can discuss a course of treatment. Plan your follow-up visit and write down the questions you want answered. Believe me, you will think of something on the way home if you don’t write it down.
This forum is also the best source of information I’ve found outside the doctor’s office. The people who respond to questions and concerns have lots of experience with BC in its many forms. They can explain the terms your doctor throws around as if he were talking to another urologist.
Mainly, keep a positive outlook on your disease. I’m one of many who have survived BC. It took three TURPS, BCG and finally RC with a neobladder. A year and a half later I’m more worried about driving in metro traffic than bladder cancer.