[Eosinophilic pulmonary arteritis in a full-term fetus with hypereosinophilia]

The case refers to a term-fetus, small-for-date, with polydramnios, idiopathic hypereosinophilic syndrome and eosinophilic vasculitis of large, medium and small-size pulmonary arteries. The pulmonary arteritis was the only lesion observed in the fetus.