This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'The ‘Iris lesions ’ are pathognomonic of \nSelect and explain. \nA. SLE, B. Erythema Multiforme, C. Apthous ulcers, D. DLE', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Erythema Multiforme\nThe classic skin lesion consists of a central blister or necrosis with concentric rings of variable color around it called typical “target” or “iris” lesion that is pathognomonic of EM;\nvariants are called “atypical target” lesions (Figure 4-16). The skin may feel itchy and burnt. Postinflammatory hyperpig - mentation is common in dark-skinned individuals and may be worsened by sun exposure.', 'role': 'assistant'}]