Canadian 2003 International Consensus Algorithm for the Diagnosis, Therapy, and Management of Hereditary Angioedema  Tom Bowen, MD, FRCPC, Marco Cicardi, MD (on behalf of PREHAEAT), Henriette Farkas, MD PhD, Konrad Bork, MD, Wolfhart Kreuz, MD, Lorenza Zingale, MD, Lilian Varga, PhD, Inmaculada Martinez-Saguer, MD, Emel Aygören-Pürsün, MD, Karen Binkley, MD FRCPC, Bruce Zuraw, MD, Alvin Davis, MD, Jacques Hebert, MD, FRCPC, Bruce Ritchie, MD, FRCPC, Jeanne Burnham, Anthony Castaldo, Alejandra Menendez, Istvan Nagy, George Harmat, MD, PhD, Christoph Bucher, MD, Gina Lacuesta, MD, FRCPC, Andrew Issekutz, MD, FRCPC, Richard Warrington, MB, PhD, FRCPC, William Yang, MD, FRCPC, John Dean, MBBS, FRCPC, Amin Kanani, MD, FRCPC, Donald Stark, MD, FRCPC, Christine McCusker, MD, FRCPC, Eric Wagner, PhD, Georges-Etienne Rivard, MD, FRCPC, Eric Leith, MD, FRCPC, Ellie Tsai, MD, FRCPC, Michael MacSween, MD, FRCPC, John Lyanga, MD, FRCPC, Bazir Serushago, MD, FRCPC, Art Leznoff, MD, FRCPC, Susan Waserman, MD, FRCPC, Jean de Serres, MD  Journal of Allergy and Clinical Immunology  Volume 114, Issue 3, Pages 629-637 (September 2004) DOI: 10.1016/j.jaci.2004.06.043 Copyright © 2004 American Academy of Allergy, Asthma and Immunology Terms and Conditions

Fig 1 C1-INH deficiency. This figure was developed through the collaboration of Tom Bowen, Scott Andrews, Marco Cicardi, and Al Davis. Journal of Allergy and Clinical Immunology 2004 114, 629-637DOI: (10.1016/j.jaci.2004.06.043) Copyright © 2004 American Academy of Allergy, Asthma and Immunology Terms and Conditions

Fig 2 C1-INH deficiency diagnostic algorithm. Journal of Allergy and Clinical Immunology 2004 114, 629-637DOI: (10.1016/j.jaci.2004.06.043) Copyright © 2004 American Academy of Allergy, Asthma and Immunology Terms and Conditions

Fig 3 C1-INH deficiency prophylaxis algorithm. Journal of Allergy and Clinical Immunology 2004 114, 629-637DOI: (10.1016/j.jaci.2004.06.043) Copyright © 2004 American Academy of Allergy, Asthma and Immunology Terms and Conditions