Endoleak: type Ib

Case contributed by Dr Maxime St-Amant


Follow-up post aorto-iliac endograft

Patient Data

Age: 75
Gender: Male

CT-scan shows a significant leak of contrast material within the aneurysmal sac in this patient with aorto-iliac endograft for an abdominal aortic aneurysm. The findings are compatible with a type 1B endoleak.

DSA (angiography)


Case Discussion

This case demonstrates the CT and angiography appearance of a leak into the aneurysmal sac through a graft defect. This represents a Type 1B endoleak. 

Endoleak repair (not shown here) was successful. 

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Case information

rID: 20114
Published: 3rd Nov 2012
Last edited: 27th Dec 2017
System: Vascular
Inclusion in quiz mode: Included

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