<unk>  is first reported by Dr. Radcliffe Crocker in 1889. This<unk>  is eczematoid changes in the skin of vulva, penis, greater lip of pudendum and crissum, etc. Usual symptoms include redness, tingling, itching, increased sensitivity, burning, and pain of the skin. Treatments involve surgery, radiation therapy, or a combination of them.
Extramammary Paget's disease
Actinic keratosis
Mammary ductal carcinoma
Basal cell carcinoma
Inverted follicular keratosis
Disseminated superficial actinic porokeratosis
Congenital melanocytic nevus
Pyogenic granuloma