title: [Anaphylaxis induced by exertion].
abstract: A 44-year-old man with a two-year history of episodes of exercise-related urticaria and facial angioedema was admitted to our department because of vascular collapse during an athletic activity. The diagnosis of exercise-induced anaphylaxis was established after excluding other causes of shock. This clinical syndrome was described recently; it consists of urticaria, local angioedema and/or cardiorespiratory failure following exercise. Factors possibly associated with or predisposing to attacks include personal and family histories of atopy, food ingestion and weather conditions. Not every effort evokes these reactions, indicating the presence of other, still unknown variables and therefore complicating the diagnosis because provocation tests often have false-negative results. With reference to this case, the clinical syndrome, its pathophysiology and its treatment are discussed.
authors.affiliation: Algemeen Ziekenhuis Middelheim, afd. Interne Geneeskunde, Antwerpen.
authors.forename: M
authors.initials: M
authors.lastname: Claeys
authors.forename: C
authors.initials: C
authors.lastname: Brands
authors.forename: C
authors.initials: C
authors.lastname: Delvigne
mesh_terms: D000328:Adult; D000707:Anaphylaxis / Q000209:etiology*; D000799:Angioedema / Q000209:etiology; D005983:Glutens / Q000009:adverse effects*; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011852:Radioallergosorbent Test; D012420:Running
chemical_list: D005983:Glutens
vernacular_title: Door inspanning geïnduceerde anafylaxie.