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Abdominal pain due to Enterobius vermicularis
Summary
Pinworm infections can cause unusual abdominal inflammation, including appendicitis and other intra-abdominal issues. This case highlights the parasite Enterobius vermicularis as a potential cause of serious inflammatory conditions.
Area of Science:
- Pediatric Surgery
- Infectious Diseases
- Parasitology
Background:
- Appendicitis is a common surgical emergency in children.
- Intra-abdominal inflammation typically involves bacterial infections.
- Enterobius vermicularis (pinworm) is a common human parasite, usually causing perianal itching.
Observation:
- An 11-year-old girl presented with right lower quadrant pain.
- Diagnostic workup revealed unilateral salpingitis, suppurative omentitis, and periappendicitis.
- The causative agent identified was Enterobius vermicularis.
Findings:
- This case demonstrates Enterobius vermicularis causing severe intra-abdominal inflammation beyond the typical appendiceal involvement.
- Literature review suggests pinworm-induced inflammation may be underestimated.
- The parasite can lead to inflammatory reactions in various intra-abdominal locations.
Implications:
- Clinicians should consider Enterobius vermicularis in the differential diagnosis of pediatric intra-abdominal inflammation, especially in endemic areas.
- Increased awareness may lead to earlier diagnosis and appropriate treatment, potentially reducing morbidity.
- Further research is warranted to determine the true prevalence of parasitic causes of intra-abdominal inflammation.