Case Reports in Women s Health · Published 2026-03-11 · DOI 10.1016/j.crwh.2026.e00799
Placental chorioangioma represents the most frequent benign non-trophoblastic tumor of the placenta. Most lesions are small and clinically silent, but giant chorioangiomas (4–5 cm), while uncommon, can be associated with serious complications. This report describes the case of a 27-year-old woman (gravida 2, para 1) with an uneventful pregnancy until 33 weeks, when an ultrasound identified a placental mass measuring 60 × 70 mm. At 36 weeks, she presented with spontaneous rupture of membranes and labor pains. During labor, the fetus developed acute distress, and an emergency cesarean section was performed. A female infant weighing 2360 g was delivered with Apgar scores of 7 and 9 at 1 and 5 min. Intraoperatively, a well-circumscribed placental tumor measuring 10 × 10 cm was observed. Histopathological analysis confirmed chorioangioma. Both mother and newborn were discharged in good health on postoperative day 5. Although often silent during pregnancy, giant placental chorioangiomas may precipitate acute intrapartum complications. Vigilant antenatal monitoring and timely intervention are crucial to optimize perinatal outcomes.
Abstract from DOAJ. Public domain (CC0 1.0).
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