Placenta mórbidamente adherente asociada a malformaciones congénitas: reporte de caso.

Abstract

Background: Alterations in placentation are an important cause of maternal and neonatal morbidity and, sometimes, deaths. The scientific literature mentions the possible association between placental accreta and alterations in the biochemical parameters for aneuploidy, without descriptions of cases in which these two findings coincide. Objective: This is a case report of a pregnant woman with placenta percreta and trisomy 13, in which an ultrasound and pathological analysis were made. The use of keywords, in different databases, did not yield information that directly comply with these associations. Case report: A 34-year-old pregnant woman, G4C2A1V2 with a 20.4-week pregnancy, without significant medical records, with findings at III level ultrasound of morphological alterations of the central nervous system, omphalocele, cardiac malformation and limb deformities. Also, with placental Doppler that evidences morbidly adhered placenta variety percreta; ultrasound findings confirmed with the pathological study. Conclusion: The morbidly adhered placenta has been associated with neonatal and fetal mortality, in which some of the identified causes of fetal death are congenital anomalies. This way this case report allows for the first time to describe the association of placental accreta with aneuploidy, type trisomy 13, demonstrated by the morphological alterations of the pathological and karyotype study.