Precision Oncology is a medical approach that tailors cancer treatment to the individual characteristics of each patient and their tumor. By analyzing the genetic makeup of a patient's cancer cells, doctors can identify specific mutations and biomarkers that drive the disease. This information helps in selecting targeted therapies that are more effective and have fewer side effects compared to traditional treatments. This approach contrasts with the one-size-fits-all method, where treatments are based on the type of cancer rather than its unique genetic profile. Precision Oncology aims to improve outcomes by personalizing treatment plans, ultimately leading to better survival rates and quality of life for patients.