introduction: intestinal parasitic infections are of a major public health problem in many societies. enterobius vermicularis (e. vermicularis) is particularly more persistent in places such as kindergartens, dormitories, and barracks, where people live and work together. this study aimed to investigate the prevalence and risk factors of infection with e. vermicularis in the kindergartens of de...

Enterobius vermicularis is an intestinal nematode of humans. Adults usually have low worm burdens and are asymptomatic. Ectopic infections in the pelvic area or urinary tract rarely occur in women. We report a case of the patient with mild voiding difficulties such as urgency, frequency, nocturia, dysuria, mild low back pain or perineal discomfort. The patient's prostatic secretions showed a la...

We here report a case of a young man who presented to his general practitioner with diarrhea. Inflammatory bowel disease was suspected and a colonoscopy showed aphthous lesions suggestive of Crohns' disease but biopsies revealed eggs of Enterobius vermicularis. When treated for this parasite, his symptoms were alleviated and a followup colonoscopy revealed a normal colon and distal ileum. Enter...

We report an unusual case of extraintestinal infection with adult Enterobius vermicularis worms in the nares and ocular orbit of a 14-year-old girl in Illinois. Only one other similar case has been reported in the English-language literature.

Enterobius vermicularis (pinworm) is the only nematode that infects humans. It is one of the most common intestinal parasites. Pinworm commonly infests the terminal ileum and colon, and does not cause severe morbidity unless ectopic infection occurs. However, granulomatous lesions caused by ectopic Enterobius vermicularis infection may lead to unusual clinical symptoms and may be misinterpreted...

Enterobius vermicularis has the widest geographic distribution among parasitic worms. This infestation is more common children in population centers (nursery school, preschool).

We genetically characterized pinworms obtained from 37 children from different regions of Germany and established new species-specific molecular diagnostic tools. No ribosomal DNA diversity was found; the phylogenetic position of Enterobius vermicularis within the Oxyurida order and its close relationship to the Ascaridida and Spirurida orders was confirmed.

Enterobius vermicularis (pinworm) is one of the most prevalent intestinal parasites in the world. The urinary tract is rarely affected and few cases have been reported. We report a case of bladder infestation by mature female worms of E. vermicularis in a woman presenting with irritative voiding symptoms.

Enterobius vermicularis infection is uncommon in adults, compared to children, and rarely causes significant illness. Adult infection is usually colonic in nature and found incidentally at colonoscopy. Worm migration to other tissues is rare. We here-in describe the case of a 73-year-old woman found to have biliary tree E. vermicularis-an as yet undescribed site of migration.

Dientamoeba fragilis is an intestinal protozoan suspected of causing gastrointestinal symptoms, and its mode of transmission is unknown, although first described almost a century ago. A hypothesis is that Enterobius vermicularis is a vector for D. fragilis, and recently, D. fragilis DNA was detected within surface-sterilized eggs of E. vermicularis. Using real-time PCR, we detected D. fragilis ...