Sirenomelia in Argentina: Prevalence, geographic clusters and temporal trends analysis

ConclusionThe observed prevalence was higher than the observed in previous epidemiological studies in other geographic regions. We observed a likely real increase in the initial period of our study. We used strict diagnostic criteria, excluding cases that only had clinical diagnosis of sirenomelia. Therefore, real prevalence could be even higher. This study did not show any geographic clusters. Because etiology of sirenomelia has not yet been established, studies of epidemiological features of this defect may contribute to define its causes. Birth Defects Research (Part A), 2016. © 2016 Wiley Periodicals, Inc.
Source: Birth Defects Research Part A: Clinical and Molecular Teratology - Category: Perinatology & Neonatology Authors: Tags: Original Research Article Source Type: research