{Reference Type}: Journal Article {Title}: Prenatal Risk Factors for PHACE Syndrome: A Study Using the PHACE Syndrome International Clinical Registry and Genetic Repository. {Author}: Wan J;Steiner J;Baselga E;Blei F;Cordisco M;Garzon MC;Goddard DS;Haggstrom A;Krol A;Frieden IJ;Metry D;Morel KD;Verhagen JMA;Wargon O;Drolet BA;Siegel DH; {Journal}: J Pediatr {Volume}: 190 {Issue}: 0 {Year}: 11 2017 {Factor}: 6.314 {DOI}: 10.1016/j.jpeds.2017.06.055 {Abstract}: The cause of PHACE syndrome is unknown. In a study of 218 patients, we examined potential prenatal risk factors for PHACE syndrome. Rates of pre-eclampsia and placenta previa in affected individuals were significantly greater than in the general population. No significant risk factor differences were detected between male and female subjects.