Thursday 10 November 2005
Because most patients also have H. pylori infection, it remains unclear whether Giardia intestinalis causes gastritis.
Strongyloides stercoralis has been found in the stomach of patients with widespread infections. Larvae and, more rarely, adults are buried in the gastric mucosa.
Anisakis larvae ingested by eating raw fish may penetrate and even perforate the gastric wall.
In the few surgically resected specimens available for examination during this event, large numbers of eosinophils have been observed at the site of penetration, whereas a granulomatous reaction usually surrounds the parasitic organisms in chronic cases
giardiasis (Giardia intestinalis)
- infectious gastritis
- viral gastritis
- bacterial gastritis
- fungal gastritis
- parasitic gastritis