Radiotherapy for skin cancer

When can radiotherapy be used?

It can be an option for certain skin cancers when surgery is unsuitable, after surgery in selected circumstances, or to help control symptoms. It is not automatically a substitute for surgery.

How is treatment prepared?

The area is examined and mapped. Photographs, reference marks or moulds may be used. Facial or scalp treatments sometimes require a mask. The technique depends on lesion depth and location.

What might happen to the skin?

The treated area may become red or darker, tender, dry or crusted. Reactions may continue to develop after the final session, and recovery times vary.

How should I care for it?

Wash gently without rubbing; do not pick at scabs. Use only recommended creams and dressings, and follow advice about protecting the area from sunlight.

Individual advice matters

Skin-care instructions vary according to treatment type and whether the skin is intact or broken. Follow your team’s recommendations rather than a single universal rule.