title: Coexistence of hereditary angioedema in a case of familial Mediterranean fever with partial response to colchicine.
abstract: Hereditary angioedema (HAE) is a very rare and potentially life-threatening genetic disease characterised by episodes of edema in various parts of the body, including the extremities, face, and airway. The disease is usually associated with attacks of abdominal pain. On the other hand, familial Mediterranean fever (FMF) is an inherited condition characterised by recurrent episodes of painful inflammation in the abdomen, chest, or joints. In this report, we present a child with FMF and undiagnosed HAE, which made him a partial responder to colchicine treatment. Consequently, HAE must be considered in differential diagnosis of cases in which a partial response is obtained from FMF treatment, particularly in countries where FMF is frequently encountered, because early diagnosis of HAE can facilitate prevention of life-threatening complications, such as upper airway obstruction. To our knowledge, our patient is the first patient reported in the literature with the diagnosis of HAE and FMF together.
authors.affiliation: Paediatric Allergy and Immunology Department, Dr. Behçet Uz Children's Training and Research Hospital, İzmir, Turkey.
authors.forename: Semiha Erdem
authors.initials: SE
authors.lastname: Bahceci
authors.affiliation: Paediatric Allergy and Immunology Department, Dr. Behçet Uz Children's Training and Research Hospital, İzmir, Turkey.
authors.forename: Ferah
authors.initials: F
authors.lastname: Genel
authors.affiliation: Paediatric Allergy and Immunology Department, Dr. Behçet Uz Children's Training and Research Hospital, İzmir, Turkey.
authors.forename: Nesrin
authors.initials: N
authors.lastname: Gulez
authors.affiliation: Paediatric Allergy and Immunology Department, Dr. Behçet Uz Children's Training and Research Hospital, İzmir, Turkey.
authors.forename: Hikmet T
authors.initials: HT
authors.lastname: Nacaroglu
keywords: colchicine; familial Mediterranean fever; hereditary angioedema