Which type of tumor is characterized as non-cancerous and usually grows slowly?

A benign tumor is characterized as non-cancerous and typically exhibits slow growth. Unlike malignant tumors, which are cancerous and can invade surrounding tissues or spread to other parts of the body, benign tumors generally do not have the capacity for invasive growth or metastasis. These tumors often maintain a well-defined boundary and can sometimes be easily removed through surgical procedures.

The term "localized" refers to tumors that are confined to a specific area and have not spread to other parts of the body, but it does not specifically indicate their growth rate or whether they are cancerous. "Invasive" describes tumors that invade nearby tissues and organs, which is not a characteristic of benign tumors. Malignant tumors, on the other hand, are specifically associated with cancer and have a tendency to grow rapidly and spread. Therefore, the correct identification of benign tumors emphasizes their non-cancerous nature and their slow, controlled growth pattern.