Colon perforation due to embolization coil for internal iliac aneurysm
نویسندگان
چکیده
Coil migration is an extremely rare but hazardous complication of aneurysmal coil embolization. Only 1 case report has described coil migration following endovascular exclusion to gastrointestinal (GI) tract. We report the experience of a case of colon penetration caused by embolization coil placed for internal iliac aneurysm. A 66-year-old man visited the Emergency Department for hematochezia that had persisted for 3 months. Stent insertion and coil embolization of left internal iliac artery aneurysm had been performed on the patient 18 months ago. Colonoscopy was performed. It suggested penetration of sigmoid colon by embolization coil and diverticulum. Angiography revealed extravasation of contrast media at left internal iliac artery. Covered stent deployment was done in the left internal iliac artery. One week after the stent insertion, the patient underwent anterior resection, aneurysm resection, and coil removal. The patient recovered without complications. He was discharged at 2 weeks after the operation.
منابع مشابه
Time-resolved Magnetic Resonance Angiography for assessment of recanalization after coil embolization of visceral artery aneurysms
BACKGROUND Follow-up imaging after coil embolization of visceral artery aneurysms is important for detecting recanalization. However, CT examination is susceptible to coil artifacts, which sometimes makes it difficult to assess recanalization. We report 2 cases where recanalization was successfully visualized using time-resolved magnetic resonance angiography after coil embolization of visceral...
متن کاملFistula from an internal iliac artery aneurysm to the sigmoid colon after endovascular arterial repair.
An 82-year-old patient presented with a history of fever for 2 weeks and occasional rectal bleeding. He had undergone endovascular repair of a left internal iliac artery aneurysm (IIAA) 3 years previously (●" Fig.1); distal occlusion of the IIAA with coil embolization and proximal occlusion using an aorto–external iliac artery stent graft achieved successful exclusion of the IIAA (●" Fig.2). Co...
متن کاملSuccessful endovascular coiling of a ruptured internal iliac artery aneurysm: a case report
Ruptured internal iliac artery aneurysms (IIAA) are extremely rare, and the repair can be challenging. This case reports described an 83-year-old patient who presented at our Emergency Department with acute abdominal pain based on a ruptured IIAA. He refused open repair and only wanted to be treated as minimally invasive as possible. Therefore endovascular embolization of the IIAA was performed...
متن کاملExternal iliac artery-to-internal iliac artery endograft: a novel approach to preserve pelvic inflow in aortoiliac stent grafting.
PURPOSE To describe four patients with abdominal aortic aneurysm and bilateral common iliac artery aneurysms repaired by coil embolization of the ipsilateral internal iliac artery, aortouniiliac endograft extended to the ipsilateral external iliac artery, femorofemoral bypass grafting, and a contralateral external iliac to internal iliac stent graft to preserve pelvic perfusion. METHODS Four ...
متن کاملInternal iliac occlusion without coil embolization during endovascular abdominal aortic aneurysm repair.
PURPOSE When abdominal aortic aneurysms and common iliac artery (CIA) aneurysms undergo concomitant endovascular repair, endograft limb extension into the external iliac artery is often necessary. Usually, the internal iliac artery (IIA) is coil embolized in such a case to prevent endoleak. It has been our practice to coil embolize the IIA only in cases where there is not adequate stent graft s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 92 شماره
صفحات -
تاریخ انتشار 2017