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[Pulmonary embolism of hydatic origin]
S Ben M'Rad1, A Mathlouthi, S Merai
1Service de Pneumologie, Hôpital A. Mami, Ariana, Tunisie.
Presse Medicale (Paris, France : 1983)
|October 13, 1998
Summary
Hydatid cysts in the right ventricle are rare but dangerous, potentially causing hydatid embolism. This case highlights the poor prognosis associated with this condition, even with treatment.
Area of Science:
- Cardiology
- Parasitology
- Radiology
Background:
- Hydatid cysts rarely occur in the right ventricle.
- Rupture poses a risk of hydatid embolism and cor pulmonale.
Observation:
- A 63-year-old man presented with cough, dyspnea, and hemoptysis.
- Imaging revealed multiple organ hydatiasis and a ruptured right ventricular hydatid cyst.
- Pulmonary angiography confirmed hydatid embolism.
Findings:
- Hydatid pulmonary embolism typically results from right ventricular cyst rupture or venous migration.
- Hemoptysis is the most common clinical sign, though manifestations are nonspecific.
- Diagnosis is confirmed by pulmonary arteriography, often guided by echocardiography.
Implications:
- The prognosis for hydatid pulmonary embolism is poor, influenced by patient status and embolism extent.
- Open heart surgery is recommended for localized hydatid cyst disease.
- This case underscores the critical nature of right ventricular hydatid cysts.