Basal Cell Carcinoma Treatment: What to Know

Basal cell carcinoma often appears as a shiny or pearly bump, a persistent sore, or a scaly patch that bleeds, crusts, or does not heal. A biopsy confirms the diagnosis and helps show the cell pattern. Sun-damaged skin increases the need for careful examination, and a lump that changes should not be judged from appearance alone.

Treatment aims to remove or destroy the cancer while preserving nearby healthy tissue. The choice depends on the body site, whether the edges are clearly defined, prior treatment, and the patient’s general health.

Surgical excision removes the lesion with a planned margin and is commonly used when straightforward removal is suitable. Mohs surgery examines removed tissue during the procedure and can help conserve tissue in areas where precision matters. Selected superficial lesions may be treated with imiquimod or photodynamic therapy. Radiotherapy may be considered when surgery is unsuitable or when the location and clinical circumstances call for it. Follow wound-care instructions, protect the area from ultraviolet exposure, and attend skin checks because a person who has had one lesion may develop another.

Arrange a dermatology assessment for a sore that repeatedly crusts or bleeds, a pearly bump that keeps enlarging, or a patch that fails to heal. Seek earlier review for a lesion near the eye, nose, ear, lip, or another functionally important area, or one with numbness, marked pain, or rapid change. After treatment, contact the clinic for increasing redness, swelling, drainage, fever, or wound separation.

Ask whether a biopsy is needed, what the pathology shows, which treatment best fits the site, how the wound will be closed, and how the result will be checked. Clarify sun protection, follow-up skin examinations, and which new changes should prompt an earlier visit.