Fig. 2From: A singleton pregnancy with placental chorioangioma and hydrops fetalis complicated with mirror syndrome and ritodrine-induced side effects: a case reportA After opening the placental membrane and exposing the placental tissue, an 8.5-cm encapsulated tumor was observed in the periphery of the placenta. B After excision, the placental tumor was observed to have firm and congested solid content. The pathology was chorioangiomaBack to article page