Detecting cancer in its early stages often means that the disease is more localized and has not spread extensively. This can make treatment more effective and increase the chances of a favorable outcome.
Early detection can lead to less aggressive treatment options and reduced physical and emotional burdens on patients. It can also lower the risk of complications and improve overall quality of life.
Some screenings can detect pre-cancerous changes, allowing for interventions that prevent the development of full-blown cancer. Removing pre-cancerous growths can significantly lower the risk of cancer.