<unk>  is a form of<unk>  disorder in which patients will intentionally feign symptoms and produce signs of disease in an attempt to assume the patient role. It is also self-inflicted skin damage, most commonly from prolonged deliberate scratching, but sometimes by means of sharp instruments or another agency.
Factitious dermatitis
Blister beetle dermatitis
Phototoxic tar dermatitis
Rodent mite dermatitis
Essential dermatitis
Molluscum dermatitis
Streptococcal intertrigo
African blackwood dermatitis