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: Skin
Erythema nodosum is seen in A/E 
Select and explain. 
A. Salicylate poisioning, B. Typhoid, C. Tuberculosis, D. Leprosy
A: Salicylate poisioning
Answer: A: Salicylate poisioning 
Explanation: A i.e. Salicylate poisioning