The biological basis of cancer

People with cancer require sensitive nursing. They need information, explanations, encouragement, support and guidance through investigation, diagnosis and treatment options. One person in three may have a diagnosis of cancer sometime in his/her life, thus the nurse is faced with an increased probability of caring for a cancer patient during his/her career. In general, both the public and nurses have a negative view of cancer because of lack of knowledge about cancer. Knowledge of the fundamental pathophysiological aspects of cancer can increase understanding about the causes of cancer, its development and the rationale for treatment approaches. Ultimately, knowledge assists nurses in supporting and empowering their patients.