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[Blastocystis hominis infection: a case report]
F Antonelli1, L Cantelli, F De Maddi
1XXIX Divisione Pediatria, Azienda Ospedaliera A. Cardarelli, Napoli.
Minerva Pediatrica
|December 1, 1996
Summary
Blastocystis hominis, previously considered harmless, is increasingly linked to intestinal disorders. This case study supports its recognition as a human pathogen, showing a child
Area of Science:
- Medical Parasitology
- Gastroenterology
- Infectious Diseases
Background:
- Blastocystis hominis (B. hominis) was historically viewed as a non-pathogenic protozoan.
- Recent evidence suggests B. hominis may cause various intestinal disorders.
- Clinical symptoms include abdominal pain, diarrhea, anorexia, vomiting, and weight loss.
Observation:
- A 10-year-old girl presented with diarrhea, abdominal pain, and fever.
- Stool analysis confirmed the presence of B. hominis.
Findings:
- The patient experienced symptom resolution after treatment with metronidazole.
- This case adds to the evidence implicating B. hominis in human illness.
Implications:
- Supports the classification of B. hominis as a human pathogen.
- Highlights the importance of considering B. hominis in the differential diagnosis of unexplained gastrointestinal symptoms.
- Suggests metronidazole as a potential treatment option for B. hominis infections.