[Arterial injury as a complication of lumbar disc surgery]

Vascular complications are unusual after lumbar disc surgery. Iliac artery injury is the most common. The vascular injury may cause severe bleeding and hypotension. If the injury is missed, an arteriovenous fistula may develop. This complication is fortunately the most common. We describe the case of a 41 year-old man who was operated on for lumbar disc herniation. A few hours after surgery, he had developed prolonged hypotension leading to the diagnosis of iatrogenic vascular injury. The CT scan confirmed the diagnosis of right common iliac tear with voluminous retroperitoneal haematoma. Emergent surgery was carried on with success.

[Cardiac multifocal hydatid cyst]

Hydatid cysts in the heart are rare, with an unpredictable outcome and numerous complications, requiring rapid surgical management. We report the case of a 19 year old female patient, who underwent surgery with extra corporeal circulation for a hydatid cyst of the interventricular septum of the heart, complicated by secondary pulmonary echinococcus infection, confirmed on CT and MRI. Resection of the cyst was performed via a right auriculotomy. The post operative period was favourable; the other pulmonary sites were treated medically. We emphasise the methods of diagnosis and management.