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Updated: Nov 21, 2025

Experimental Infection of Mice with the Parasitic Nematode Strongyloides ratti ratti Infection
Published on: January 17, 2025
Strongyloidiasis duodenum: A histopathological study
Rimi Pandey1, Padam Kumari Agarwal1, Prashant Katiyar1
1Department of Pathology, Vivekananda Polyclinic and Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
Abstract:
Strongyloides stercoralis is an intestinal nematode that infects humans, percutaneously and has a complex life cycle. We report a case of a thirty year old male presenting with chief complaints of profuse watery diarrhoea, abdominal fullness, loss of appetite, creepy abdominal pain and low-grade fever for the last one month. He was on corticosteroids for systemic sclerosis. Endoscopy showed thickened and oedematous duodenal folds with pinpoint areas of bleeding and multiple ulcerations on the duodenal mucosa. Histopathologial examination of duodenal biopsy revealed infestation by Strongyloides stercoralis in the duodenum, the duodenal mucosal glands were occupied by various parts of parasite. The patient was successfully treated and had uneventful recovery.
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