Difference between revisions of "Peritoneal Cavity - Parasitic Pathology"
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===Other parasites=== | ===Other parasites=== | ||
| − | *[[Trematodes|''Fasciola hepatica'']] larvae cause chronic or acute [[ | + | *[[Trematodes|''Fasciola hepatica'']] larvae cause chronic or acute [[Peritonitis - Pathology|peritonitis]] in cattle and sheep |
| − | *[[Strongyloidea|''Stephanuris dentatus'']] in pigs causes local haemorrhage, [[ | + | *[[Strongyloidea|''Stephanuris dentatus'']] in pigs causes local haemorrhage, [[Peritonitis - Pathology|peritonitis]] and perihepatitis through its migration through [[Liver - Anatomy & Physiology|liver]] and [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]] |
*[[Strongyloidea|''Strongylus edentatus'' and ''Strongylus equinus'']] migrate through [[Liver - Anatomy & Physiology|liver]] and [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]], sometimes cause eosinophilic granulomas in mesenteries and omentum of horses | *[[Strongyloidea|''Strongylus edentatus'' and ''Strongylus equinus'']] migrate through [[Liver - Anatomy & Physiology|liver]] and [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]], sometimes cause eosinophilic granulomas in mesenteries and omentum of horses | ||
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*[[Setaria spp.|''Setaria'' spp.]] use [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]] of many herbivores as their final destination | *[[Setaria spp.|''Setaria'' spp.]] use [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]] of many herbivores as their final destination | ||
| − | **Dead individuals may cause granulomatous [[ | + | **Dead individuals may cause granulomatous [[Peritonitis - Pathology|peritonitis]] |
**Sheathed microphilariae deposited in the [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]] move to blood and are transferred to their intermediate hosts, the mosquitos or other biting insects | **Sheathed microphilariae deposited in the [[Peritoneal cavity - Anatomy & Physiology|peritoneal cavity]] move to blood and are transferred to their intermediate hosts, the mosquitos or other biting insects | ||
Revision as of 13:26, 10 June 2010
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Parasitic cysts
Image of Taenia hydatigena cyst in ovine omentum from Cornell Veterinary Medicine
- Taenia hydatigena (Cysticercus tenuicollis) in ruminants - liver, mesentery, peritoneum - large fluid filled.
- Taenia pisiformis (Cysricercus pisiformis) in lagomorphs
- Taenia ovis (Cysticercus ovis) - sheep, diaphragm - small, firmer.
- Mesocestoides in carnivores causing pyogranulomatous peritonitis or parasitic ascites
Hydatid cysts
- Echinococcus granulosus - any mammal including man
Other parasites
- Fasciola hepatica larvae cause chronic or acute peritonitis in cattle and sheep
- Stephanuris dentatus in pigs causes local haemorrhage, peritonitis and perihepatitis through its migration through liver and peritoneal cavity
- Strongylus edentatus and Strongylus equinus migrate through liver and peritoneal cavity, sometimes cause eosinophilic granulomas in mesenteries and omentum of horses
- Ascarids may cause obstruction or rupture of small intestines or bile duct
- Setaria spp. use peritoneal cavity of many herbivores as their final destination
- Dead individuals may cause granulomatous peritonitis
- Sheathed microphilariae deposited in the peritoneal cavity move to blood and are transferred to their intermediate hosts, the mosquitos or other biting insects