<prompt> 24-year-old male presents with following skin condition. Before doing biopsy, provisional diagnosis for the following condition is:Erythema multiformePsoriasisLichen planusLichen striatus  <response>: Ans. a Erythema multiformeTargetoid lesions are features of Erythema multiformeClinical targetoid target-like lesion shows central necrosis surrounded by a rim of perivenular inflammation 