Assessing Environmental Risks Factors in Anorectal Malformations: Case Report and Literature Review.

Introduction: Anorectal malformations are birth defects that affect 1 in 5000 live births. Despite the research, the cause is still unknown, but genetic and environmental factors have been described to contribute to its pathogenesis. We report the case of a child with an anterior ectopic anus in which prenatal environmental factors were systematically assessed using a screening evaluation interview, the Green Page, and a complete Pediatric Environmental History.