DermNet NZ, a website of the New Zealand Dermatological Society. Provides very good information on the characteristics and appearance (including multiple images) of the different types of basal cell carcinoma, and the types of treatments used. Potential treatments include superficial skin surgery, excision biopsy, mohs micrographically controlled excision, photodynamic therapy, imiquimod cream, cryotherapy (spraying the area to freeze the lesion), and radiotherapy. Links provide quite extensive information on each potential treatment.
