RESUMEN
BACKGROUND: Recent studies have demonstrated that a routine third-trimester ultrasound scan may improve the detection of small for gestational age infants when compared with clinically indicated ultrasound scans but with no reported reduction in severe perinatal morbidity. Establishing the optimal gestational age for the third-trimester examination necessitates evaluation of the ability to detect small for gestational age infants and to predict maternal and perinatal outcomes. Intrauterine growth restriction most often corresponds with small for gestational age infants associated with pathologic growth patterns. OBJECTIVE: This study aimed to assess the performance of routine early ultrasound scans vs late ultrasound scans during the third trimester of pregnancy to identify small for gestational age infants and fetuses with intrauterine growth restriction. STUDY DESIGN: This was an open-label, randomized, parallel trial conducted in Upper Normandy, France, from 2012 to 2015. The study eligibility criteria were heathy, nulliparous women older than 18 years with gestational age determined using the crown-rump length at the first trimester routine scan and with no fetal malformation or suspected small for gestational age fetus at the routine second trimester scan. Pregnant women were randomly assigned to a third-trimester scan group at 31 weeks gestational age ±6 days (early ultrasound scan) or at 35 weeks gestational age ±6 days (late ultrasound scan). The primary outcome of this trial was the ability of a third trimester scan to predict small for gestational age infants (customized birth weight <10th percentile) and intrauterine growth restriction (customized birth weight Asunto(s)
Retardo del Crecimiento Fetal
, Ultrasonografía Prenatal
, Femenino
, Humanos
, Embarazo
, Peso al Nacer
, Retardo del Crecimiento Fetal/diagnóstico por imagen
, Retardo del Crecimiento Fetal/epidemiología
, Edad Gestacional
, Tercer Trimestre del Embarazo
, Ultrasonografía Prenatal/métodos
RESUMEN
Although described as a postpartum complication, uterine inversion may also occur in nonpregnant women. We report a case of nonpuerperal uterine inversion, because of a large exteriorized submucous myoma in a 40-year-old woman, which was surgically managed by hysterectomy using a combined laparoscopic and vaginal approach.