BTNL2 and sarcoidosis: The sarcoidosis risk variant BTNL2 c.1078G>A (rs2076530) was associated with disease in all OFG cases (P = 0.013; OR = 1.33; 95% CI, 1.06–1.67) and had a similar OR (1.56) and the same direction of effect as seen in sarcoidosis.27 However, no association was seen for the subphenotypes of OFG only or OFG+CD.