PMC4452342_01
Ultrasonography at 30 weeks showing a complex adnexal mass.
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fig1
Obstetrical ultrasound examination revealed a single breech fetus, with an estimated fetal weight of 1424 g (19% ile), a mildly reduced amniotic fluid index of 6 cm, and an unusual right adnexal heterogeneous mass with solid (5 cm) and cystic (4 cm) components with good Doppler flow seen adjacent to the uterus where the pain was localized (Figure 1).