Which statement is true regarding benign tumors?

The statement that benign tumors are usually encapsulated and non-cancerous is accurate. Benign tumors typically grow more slowly than malignant tumors and are well-defined, often surrounded by a protective capsule that separates them from surrounding tissues. This encapsulation is significant because it generally prevents benign tumors from invading nearby structures or spreading to distant sites in the body, which is a hallmark of malignant tumors.

Moreover, benign tumors are generally not considered cancerous. They do not exhibit the uncontrolled growth patterns seen in cancerous tumors and, as a result, are less likely to pose serious health risks. While they can still cause issues by pressing on nearby organs or tissues, the prognosis for patients with benign tumors is usually good, as these tumors can often be surgically removed and rarely result in recurrence. This characteristic sets benign tumors apart from malignant tumors, which can invade, metastasize, and lead to more serious health concerns.