Excision Biopsy: A surgical procedure in which a cut is made through the skin to remove an entire lump or suspicious area so it can be checked under a microscope for signs of disease. A small amount of healthy tissue around the abnormal area may also be removed

Wide local excision: cut out a tumor or other abnormal lesion and some normal tissue around it. The amount of normal tissue removed depends on how deep or how large the tumor being removed is. A wide local excision is often done to remove some types of skin cancer or breast cancer.