Large pericardial effusion (PE) and bilateral pleural effusion were found in a 4-year-old Chinese boy. An emergent surgery was performed. The biopsy showed massive eosinophil infiltration. Serologic test for Paragonimus skrjabini was positive. Postoperative praziquantel therapy was effective.
Keywords: China; children; paragonimiasis; pericardial effusion; pulmonary distomatosis.