Figure 3From: Allergic manifestations and cutaneous histamine responses in patients with McCune Albright syndromeVertical dot plot depicting the sum of wheal (Σ of wheal) responses to histamine skin testing on the back in control participants and in patients with MAS. Each group included one patient whose wheal measurement was not recorded. *A significantly higher histamine response is seen in MAS patients compared to controls (p = 0.01).Back to article page