1 J Investig Allergol Clin Immunol 2022; Vol. 32(1) © 2020 Esmon Publicidad doi: 10.18176/jiaci.0515 Anaphylaxis: a decade of a nationwide allergy society registry Gaspar A 1 , Santos N 2 , Faria E 3 , Câmara R 4 , Rodrigues-Alves R 5 , Carrapatoso I 3 , Gomes E 6 , Pereira AM 7 , Carneiro-Leão L 8 , Morais-Almeida M 9 , Delgado L 7,8,10 , Pedro E 11 , Branco-Ferreira M 11,12 , Portuguese Society of Allergology and Clinical Immunology (SPAIC) Anaphylaxis Interest Group 1 Immunoallergy Department, Hospital da Luz Lisboa, Portugal 2 Immunoallergy Department, Centro Hospitalar Universitário Algarve, Portugal 3 Immunoallergy Department, Centro Hospitalar Universitário Coimbra, Portugal 4 Immunoallergology Unit, Hospital Dr. Nélio Mendonça, Funchal, Portugal 5 Immunoallergology Unit, Hospital Divino Espírito Santo, Ponta Delgada, Portugal 6 Immunoallergy Department, Centro Hospitalar Universitário do Porto, Portugal 7 Immunoallergology Unit, Hospital CUF Porto and Instituto CUF Porto, Portugal 8 Immunoallergy Department, Centro Hospitalar São João, Porto, Portugal 9 Immunoallergy Department, CUF Descobertas Hospital, Lisbon, Portugal 10 Basic and Clinical Immunology Unit, Department of Pathology, Faculty of Medicine, University of Porto, Portugal 11 Immunoallergy Department, Hospital Santa Maria, Centro Hospitalar Lisboa Norte, Portugal 12 Immunoallergology University Clinic, Faculty of Medicine of the University of Lisbon, Portugal Corresponding author Ângela Gaspar Immunoallergy Department, Hospital da Luz Lisboa Av. Lusíada 100, 1500-650 Lisboa, Portugal E-mail: angela.gaspar@sapo.pt This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.18176/jiaci.0515