Enterobius Vermicularis in Ectopic Sites

P. T. Chandrasoma Department of Pathology and Department of Parasitology, Faculty of Medicine, University of Sri Lanka, Colombo, Sri Lanka

Search for other papers by P. T. Chandrasoma in
Current site
Google Scholar
PubMed
Close
and
Kamini N. Mendis Department of Pathology and Department of Parasitology, Faculty of Medicine, University of Sri Lanka, Colombo, Sri Lanka

Search for other papers by Kamini N. Mendis in
Current site
Google Scholar
PubMed
Close
Restricted access

We document six cases in which tissues were invaded by Enterobius vermicularis. These cases illustrate several mechanisms whereby the worms form granulomata in ectopic sites. In three cases, the worms passed through pre-existing breaches in the intestinal mucosa. In one case, a gravid worm migrated via the female genital tract to the peritoneal cavity. In two other cases, male worms were found on the outer surface of the intestine, suggesting active penetration of the intestinal wall.

Author Notes

 

 

 

 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save