Related Experiment Videos
[A case of pulmonary dirofilariasis]
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|July 14, 1999
Summary
Pulmonary dirofilariasis, a parasitic lung infection, is increasingly reported but difficult to diagnose preoperatively. Surgical lung resection is often necessary to differentiate it from malignant lung lesions.
Area of Science:
- Veterinary Medicine
- Parasitology
- Pulmonology
Background:
- Pulmonary dirofilariasis is a parasitic lung infection caused by Dirofilaria species, typically transmitted by mosquitoes.
- Increasing incidence reported globally, often associated with pet ownership (e.g., dogs).
Observation:
- A 58-year-old man presented with persistent cough and a lung shadow on chest X-ray.
- Preoperative diagnostics were inconclusive, necessitating surgical intervention.
- Thoracoscopic partial lung resection revealed a granulomatous lesion.
Findings:
- Final pathological diagnosis confirmed pulmonary dirofilariasis.
- The patient recovered well post-surgery and was discharged on the 20th postoperative day.
Implications:
- Pulmonary dirofilariasis poses a diagnostic challenge, often mimicking lung cancer.
- Surgical resection, including minimally invasive approaches like thoracoscopy and video-assisted thoracoscopic surgery (VATS), is crucial for definitive diagnosis and treatment.
- These minimally invasive procedures are becoming standard for diagnosing ambiguous lung lesions.