The NHS describes this advanced bladder cancer as: "When the cancerous cells spread beyond the lining, into the surrounding bladder muscle, it's referred to as muscle-invasive bladder cancer (or invasive bladder cancer). This is less common, but has a higher chance of spreading to other parts of the body."

 

This could cause other symptoms related to other cancers, but feeling pain in your bones could be a sign that the cancerous cells have spread.

If you experience any of these symptoms it is important you speak to your doctor as soon as possible. Even if you do not have visible blood in your urine, tests can be done to find microscopic blood and detect potentially cancerous growths. 

 

Reference: Mirror: William Morgan