This question was created by Dr. Ganesh Elangovan. #pathocubs -  Why do solve question when you can create and have fun :) 

A 40yr old male with h/o generalized rash of 1month duration it began in the back and chest and then spread to other parts. O/e there is edematous, erythematous skin lesion and also he had increased perception of pain. On biopsy the following was found. Which cytokine is responsible for this? 

A)IL 4 
B)IL 13
C) INF
D) ENDOTOXIN

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