Endoleak

**Definition:** Postoperative hemorrhage from an endovascular AORTIC ANEURYSM repaired with endoluminal placement of stent grafts (ENDOVASCULAR ANEURYSM REPAIR). It is associated with pressurization, expansion, and eventual rupture of the aneurysm.

**Tree numbers:** - C14.907.055.501 - C23.550.414.941.500 - C23.550.767.850.500

**Synonyms:** - Perigraft Leak