The National Cancer Institutes Cancer Information Service (CIS) provides personalized answers to questions about many aspects of cancer, including symptoms, diagnosis, treatment, and survivorship issues. Contact CIS by calling 1-800-4-CANCER (1-800-422-6237) or for TTY users, 1-800-332-8615. You can also contact CIS over the Internet at http://cis. nci. nih. gov or by sending an email to cancergovstaff@mail. nih. gov. 
What is (are) Surviving Cancer ?