Overview
Hereditary cancer syndromes are genetic alterations that increase the risk of developing certain types of cancer. Many of these syndromes are inherited, meaning they are passed down through family generations. Common hereditary cancer syndromes include familial breast cancer, hereditary non-polyposis colorectal cancer (HNPCC), Li-Fraumeni syndrome, and Lynch syndrome. Knowing about hereditary cancer syndromes can help individuals and their families take proactive steps to reduce their risk. This includes lifestyle changes, genetic testing, and increased surveillance, such as more frequent cancer screenings. By recognizing the signs and symptoms of hereditary cancer syndromes and understanding the risks, individuals can work with their healthcare providers to make informed decisions about their health and well-being.