1 The Pediatric Infectious Disease Journal Publish Ahead of Print DOI: 10.1097/INF.0000000000001966 Delayed Generalized Necrotic Purpuric Rash in a C6-Deficient 12-Year-Old Girl Treated for Group W Meningococcal Disease Jean Gaschignard 1 , MD, PhD, Nailati Hassani 1 , MD, Carine El Sissy 2 , MD, Stéphane Bonacorsi 3 , MD, PhD, Stéphane Dauger 4 , MD, PhD, Maryline Chomton 4 , MD, Muhamed-Kheir Taha 5 , MD, PhD, and Michael Levy 4,5 , MD 1 Pediatric Infectious Disease Unit, Robert-Debré University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France 2 Immunobiology Unit, Georges Pompidou University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France 3 Microbiology Unit, Robert-Debré University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France 4 Pediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France 5 Invasive Bacterial Infection Unit, Institut Pasteur, Paris, France Corresponding author: Michael Levy, Pediatric Intensive Care Unit, Robert-Debré University Hospital, 48, boulevard Séruriers, 75019 Paris, France. Tel: +33 140 032 187, Fax: +33 140 032 478, E-mail: levy-michael@live.fr Running head: Delayed Necrotic Purpura in W Meningococcal Disease ACCEPTED Copyright © 2018 Wolters Kluwer Health, Inc. Unauthorized reproduction of this article is prohibited.