Basal cell carcinoma multifocal superficial?

Excision. This type of basal cell needs excision with a 3-5 mm margin. Consult with your dermatologist or plastic surgeon.
Treat early. Superficial bcc can often be treated with minimally invasive options such as topical 5fu (fluorouracil). This is commonly associated with extensive sun exposure in a vulnerable fair complected individual.