Can Basal Cell Carcinoma Spread to Other Parts of the Body?
Basal cell carcinoma (BCC) is known for being the least likely of all skin cancers to spread (metastasize) to other parts of the body. In fact, BCC rarely spreads beyond the skin, even though it can cause significant local damage if left untreated. It tends to grow slowly and remains confined to the skin, which is one of the reasons why the prognosis for BCC is generally very favorable. However, while the risk of metastasis is low, BCC can cause significant destruction to the surrounding tissues, including bones, nerves, and cartilage, especially if it occurs in areas such as the face or ears.
Despite its slow-growing nature, it is still important to treat basal cell carcinoma promptly to prevent local tissue invasion. In rare cases, particularly in people with weakened immune systems, BCC may become more aggressive and could spread. Furthermore, individuals with a history of untreated BCC may develop multiple tumors over time, increasing the potential for damage. Regular skin checks, early detection, and appropriate treatment are critical to managing BCC and preventing complications, even though the risk of spreading to other body parts remains exceptionally low.
