American Cancer Society: Cancer of Unknown Primary - The American Cancer Society is the nationwide community-based voluntary health organization dedicated to eliminating cancer as a major health problem by preventing cancer, saving lives, and diminishing suffering from cancer, through research, education, advocacy, and service. Find out about the diagnosis and treatment of CUP.
CancerCare: When the Diagnosis is Cancer of Unknown Primary: Guidelines for Care - CancerCare is the leading national organization providing free, professional support services and information to help people manage the emotional, practical and financial challenges of cancer. This is a taped podcast that you can listen to.
Cancer.Net: Cancer of Unknown Primary - This is the patient information Web site of the American Society of Clinical Oncology (ASCO). It is designed to help patients and families make informed health-care decisions. You will find a wealth of information at this site.
Memorial Sloan Kettering: Cancer of Unknown Primary Origin - Learn the basic information including symptoms, diagnosis, types, and treatment.
National Cancer Institute: Carcinoma of Unknown Primary - The NCI, established under the National Cancer Act of 1937, is the Federal Government's principal agency for cancer research and training.
Also in Spanish.