Organization Dissolution – in September, the Board of Directors voted to dissolve the organization by the end of this year. The Forum will be removed from the website on Friday, 19 December.

Types of Bladder Cancer

Types of Bladder Cancer

Bladder tumors are grouped into several types by how their cells look under a microscope. These different types of bladder cancer are really totally different diseases and their treatments are not the same.

Some types of bladder cancer are:

  • transitional cell carcinoma (also called urothelial carcinoma) (most common form of bladder cancer)
  • squamous cell carcinoma (less than 5% of bladder cancers in the US. Often associated with schistosoiasis in parts of Africa.)
  • adenocarcinoma (about 1%)
  • small cell carcinoma
  • rhabdomyosarcomas (most commonly occurs in children)
  • leiomyosarcoma (a tumor arising from smooth muscle)