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Prevalence, pathology and isolation studies on phycomycotic gastric ulcer in neonatal piglets
Sabouraudia
|October 1, 1985
Abstract:
Rhizopus species was isolated from 8 cases of gastric ulcer in piglets who died 2-5 days after birth. The prevalence of the condition was 0.775% of 1032 live births, and it was the cause of neonatal death in 3.65% of 219 instances. The gross and microscopic pathologies of the lesions are described.
Insights
Rhizopus species caused gastric ulcers in newborn piglets, leading to neonatal mortality. This study details the prevalence and pathological findings of this fungal infection in young swine.
Area of Science:
- Veterinary Pathology
- Mycology
- Neonatal Swine Diseases
Background:
- Gastric ulcers are a significant concern in neonatal livestock.
- Fungal infections can cause severe pathologies in young animals.
- Understanding the etiology of neonatal mortality in piglets is crucial for herd health.
Purpose of the Study:
- To identify the causative agent of gastric ulcers in neonatal piglets.
- To determine the prevalence of this condition in a piglet population.
- To describe the gross and microscopic pathological features of the lesions.
Main Methods:
- Isolation and identification of fungal species from gastric ulcer lesions.
- Prevalence calculation based on live births and neonatal death instances.
- Gross and histopathological examination of affected tissues.
Main Results:
- Rhizopus species was identified in 8 cases of gastric ulcer in piglets.
- The condition occurred in 0.775% of live births and caused 3.65% of neonatal deaths.
- Detailed descriptions of gross and microscopic lesion characteristics were documented.
Conclusions:
- Rhizopus species is implicated as a cause of gastric ulcers and neonatal mortality in piglets.
- The study highlights the pathological impact of fungal infections in neonatal swine.
- Further research into preventative measures against fungal gastric ulcers in piglets is warranted.