Oncology is the branch of healthcare focused on the diagnosis and treatment of cancer—a condition in which abnormal cells grow uncontrollably, often forming tumours. Recovery is possible in many cases, depending on the type and stage of cancer at diagnosis, though in some instances the disease may be terminal. Physiotherapy plays a valuable role in supporting recovery, helping individuals regain function and return to daily activities. In terminal cases, physiotherapy can help maintain comfort, mobility, and overall quality of life. Cancer can affect people of all ages, including: