The following websites provide additional information for those looking to learn more about kidney cancer.

- [American Cancer Society](http://www.cancer.org/cancer/kidneycancer/detailedguide/kidney-cancer-adult-what-is-kidney-cancer)
- [Kidney Cancer Association](http://www.kidneycancer.org/about-us/contact-us)
- [National Cancer Institute](http://www.cancer.gov)
- [National Kidney Foundation](http://www.kidney.org)
- [Urology Care Foundation](http://www.urologyhealth.org)