This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
HLA associated with psoriasis is ? 
Select and explain. 
A. HLA B27, B. HLA DR4, C. HLA CW6, D. HLA B8
C: HLA CW6
Answer: C: HLA CW6 
Explanation: Robbins and Cotran pathologic basis of disease South Asia edition. *psoriasis is a chronic inflammatory dermatitis,there is a strong association with HLA Cw0602 allele .