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Dirofilarial infection in human lungs
Acta Pathologica Japonica
|January 1, 1982
Summary
Dirofilarial infection, rare in humans but common in dogs, may be underdiagnosed. Recognizing this parasitic zoonosis is crucial, prompting thorough examination of lesions for accurate diagnosis.
Area of Science:
- Veterinary Medicine
- Human Parasitology
- Zoonotic Diseases
Background:
- Dirofilarial infection is prevalent in canine populations.
- Human infections are considered rare but documented.
- Previous literature review identified 13 human cases in Japan.
Observation:
- Two new cases of human dirofilarial infection are presented.
- Symptoms are often scarce and non-specific.
- Morphological similarities exist with tuberculosis and infarction.
Findings:
- The true incidence of human dirofilarial infection may be underestimated.
- Parasitic zoonosis requires increased clinical awareness.
- Diagnostic challenges arise from subtle presentation.
Implications:
- Clinicians should consider dirofilarial infection in differential diagnoses.
- Detailed histopathological examination of lesions is recommended.
- Enhanced recognition can improve patient outcomes for this parasitic zoonosis.