Target lesions are characteristic of
Target lesions- Iris lesions: these are pathognomic of erythema multiforme. commonly found on the extremities especially hands. there are three zones of color change: 1. central dark or sometimes blistered area 2.surrounded by pale odematous zone 3.inturn rimmed by another zone of odema IADVL textbook of dermatology, principles of clinical diagnosis,page 106.
Dermatitis herpetiformis
Sulpha drug reaction
Lichen planus
Erythema multiformae
Skin lesions and disorders of pigmentation