a slow-growing malignant but usually non-metastasizing skin cancer, mainly occurring in sun-damaged skin of the elderly and fair-skinned; also called basal cell epithelioma , rodent ulcer
medicine
basal cell carcinoma n.
A slow-growing, locally invasive, but rarely metastasizing neoplasm of the skin derived from basal cells of the epidermis or hair follicles. Also called basal cell epithelioma.