Figure 10.

(a) This gentleman with a large 10 x 10 cm deposit of lentigo maligna on the right anterior scalp that had already grown into significant invasive melanoma. He was treated with external beam radiotherapy alone. (b) In the next figure, the acute reaction can be seen. He has an acute grade 3 reaction of wet desquamation. (c) Six months later, the final photo shows all the lentigo maligna has responded.