Endoleak: type Ib

Case contributed by Omar Giyab
Diagnosis certain


AAA treated using bifurcated stent-graft.

Patient Data

Age: 75 years
Gender: Male

Large abdominal aorta aneurysm with inserted graft, and extensive retroperitoneal hematoma is seen. Take note of the relatively hyperdense (free blood) inside the aneurysmal sac. Type Ib endoleak is seen at the distal end of the right iliac artery branch of the graft. 

Case Discussion

Typical presentation of type Ib endoleak with resultant retroperitoneal collection. 

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