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Empowering People with Trusted Cancer Information Together


The American Cancer Society and the American Society of Clinical Oncology (ASCO) are making it easier for people to quickly find expert-approved cancer information and tools in one place. On both and Cancer.Net, people around the world can access the accurate and timely information they need about prevention, early detection, diagnosis, treatment, and survivorship. By working together to share our wealth of cancer information, we can empower more patients, families, and caregivers to make informed decisions about their care.

Look for the Cancer.Net logo throughout to find the latest information on a variety of topics. Founded in 1964, the American Society of Clinical Oncology, Inc. (ASCO®) is committed to the principle that knowledge conquers cancer. Together with the Association for Clinical Oncology, ASCO represents nearly 45,000 oncology professionals who care for people living with cancer. Through research, education, and promotion of high-quality, equitable patient care, ASCO works to conquer cancer and create a world where cancer is prevented or cured, and every survivor is healthy. Conquer Cancer, the ASCO Foundation, supports ASCO by funding groundbreaking research and education across cancer’s full continuum. Learn more at, explore patient education resources at www.Cancer.Net, and follow us on  Facebook, Twitter,  LinkedIn,  Instagram,  and YouTube.