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Hydatid mesoarteritis in the abdominal aorta: case report.
Angiology
|December 1, 1985
Summary
A rare 12 cm hydatid cyst in the abdominal aorta caused chronic limb ischemia and shock. This case highlights diagnostic challenges and surgical management of this unique presentation.
Area of Science:
- Vascular Surgery
- Parasitology
- Abdominal Imaging
Background:
- Hydatid disease, caused by Echinococcus granulosus, typically affects the liver and lungs.
- Aortic involvement is exceptionally rare, posing significant diagnostic and therapeutic challenges.
Observation:
- A 12 cm hydatid cyst was identified within the arterial wall of the abdominal aorta.
- The patient presented with progressive chronic ischemia of the lower limbs and recurrent episodes of shock.
Findings:
- The cyst's location in the abdominal aorta presented unique diagnostic difficulties.
- Successful surgical excision of the aortic hydatid cyst was performed.
- The patient's follow-up demonstrated resolution of symptoms.
Implications:
- This case represents the first reported instance of abdominal aortic hydatid disease.
- Highlights the importance of considering rare parasitic infections in vascular pathology.
- Informs surgical strategies for managing aortic cysts of parasitic origin.