Pathology of larval Eustrongylides in the rabbit.
Three fishermen from Maryland who swallowed live bait-minnows developed severe abdominal pain within 24 hr; 2 required abdominal surgery. Larvae of the nematode Eustrongylides sp. were found in the peritoneal cavity of both (Guerin et al., 1982). In the current study, the lesions produced by Eustrongylides larvae were investigated in New Zealand white rabbits. None of these exhibited any signs of clinical illness; however, postmortem examination within 24 hr of inoculation revealed that larvae had migrated through the walls of the esophagus and stomach and viable larvae were recovered from the pleural and peritoneal cavities as well as from gastric contents. Necropsies performed at different intervals of time postinoculation showed that the migrating larvae had produced multi-focal peritonitis and multiple granulomata in the liver.
D000818:Animals; D005399:Fishes; D006801:Humans; D007814:Larva; D008099:Liver / Q000473:pathology; D009348:Nematoda / Q000302:isolation & purification / Q000472:pathogenicity*; D009349:Nematode Infections / Q000473:pathology*; D011817:Rabbits; D013270:Stomach / Q000473:pathology