cancer subtypes

Cancer subtypes are specific categories based on where the cancer originates, how the cells look and behave, and genetic differences. For example, breast cancer can be classified into hormone receptor-positive or HER2-positive types, which respond differently to treatments. Understanding subtypes helps doctors choose the most effective therapy tailored to the cancer’s unique characteristics. This classification improves diagnosis accuracy, predicts prognosis, and guides ongoing management, ensuring patients receive personalized care based on the specific biology of their cancer.