Sparganosis in the United States. Report of a case.
A 20-year-old Philadelphia woman (recently moved from South Carolina) had sparganosis of her lower anterior abdominal wall. In the United States sparganosis occurs when man enters the life cycle of dog or cat tapeworms of the genus Spirometra. Most of the American cases have been reported from the southeastern United States, and the most probable source of infection is contaminated drinking water. Sporadic cases have also been seen in other parts of the country. If the pathologist is familiar with the morphology of spargana, the gross and histologic features are sufficient for identification of genus Spirometra.
D000328:Adult; D000818:Animals; D005260:Female; D006801:Humans; D013031:Sparganosis / Q000469:parasitology / Q000473:pathology*; D013032:Sparganum; D014481:United States