How do benign tumors primarily behave in comparison to malignant tumors?

Benign tumors are characterized by their non-invasive nature and lack of metastasis, which is why the correct response highlights that they do not metastasize. Unlike malignant tumors, which can invade surrounding tissues and spread to other parts of the body through the bloodstream or lymphatic system, benign tumors typically remain localized to their site of origin. This characteristic of benign tumors is crucial because it generally results in a better prognosis for patients, as these tumors tend to grow slowly and can often be removed surgically without leading to systemic spread. Understanding this distinction is essential in oncology nursing, as it informs treatment approaches and patient education surrounding tumor management and potential outcomes.