This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skin, Subject name: Pathology
24-year-old male presents with following skin condition. Before doing biopsy, provisional diagnosis for the following condition is: 
Select and explain. 
A. Erythema multiforme, B. Psoriasis, C. Lichen planus, D. Lichen striatus
A: Erythema multiforme
Answer: A: Erythema multiforme 
Explanation: Ans. (a) Erythema multiformeTargetoid lesions are features of Erythema multiformeClinical targetoid (target-like) lesion shows central necrosis surrounded by a rim of perivenular inflammation