There are number of  non surgical treatments for management of skin cancers using topical creams or application of  photodynamic therapy. Non-surgical treatment options have been investigated and proven to be very effective as an alternative to surgery. Non surgical treatments have  superior cosmetic results. Common non-surgical treatments in Skin Cancer care are Photodynamic Therapy, Efudix,  Picato, Aldara and, most recently, daylight PDT.
Daylight Metvix
Photodynamic Therapy