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Diagrams showing the prevalence of hypersensitivity reactions. A, Cumulative prevalence of hypersensitivity reactions. B, Prevalence of hypersensitivity reactions. C, Change in hypersensitivity symptoms after the diagnosis of C1-INH-HAE. Abbreviations: C1-INH-HAE – hereditary angioedema due to C1-inhibitor-deficiency; HAE – hereditary angioedema.
