Case 219. 

Parvovirus B19-induced hydrops fetalis (25 f-w F, prematurity)
　 　 　 　
　 Intrauterine fetal death at the 25th week of gestation, showing hydrops fetalis (the mother suffered from erythema infectiosum at the 10th week of gestation) 　
　 　 　 　

　

 　 Erythroblasts in the lumen of capillary vessels of the placental villi show eosinophilic nuclear inclusions (HE).