CT evaluation of hepatic paragonimiasis with simultaneous duodenal or splenic involvement.

Paragonimiasis is a parasitic infection caused by the genus Paragonimus and usually leads to pulmonary disease. Hepatic paragonimiasis is rare, but duodenal and splenic involvement of this disease has not yet been reported in the literature. Herein, we report two rare cases of hepatic paragonimiasis with simultaneous duodenal or splenic involvement, respectively, and described their CT features. Both patients were lifelong residents of an endemic area of paragonimiasis and were confirmed clinicopathologically.