Benign tumors are non-cancerous growths that develop in various parts of the body. Unlike malignant tumors, they do not invade nearby tissues or spread to other areas. Benign tumors can vary in size and may cause symptoms depending on their location, but they are generally considered less harmful. These tumors are often surrounded by a protective capsule, making them easier to remove surgically if necessary. Common types of benign tumors include lipomas, which are fatty tissue growths, and adenomas, which arise from glandular tissue. Regular monitoring may be recommended to ensure they do not change over time.