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Title: Transretroperitoneal CT-guided Embolization of Growing Internal Iliac Artery Aneurysm after Repair of Abdominal Aortic Aneurysm: A Transretroperitoneal Approach with Intramuscular Lidocaine Injection Technique

This study was designed to evaluate the efficacy and safety of CT-guided embolization of internal iliac artery aneurysm (IIAA) after repair of abdominal aortic aneurysm by transretroperitoneal approach using the lidocaine injection technique to iliacus muscle, making window for safe needle path for three patients for whom CT-guided embolization of IIAA was performed by transretroperitoneal approach with intramuscular lidocaine injection technique. Transretroperitoneal access to the IIAA was successful in all three patients. In all three patients, the IIAA was first embolized using microcoils. The aneurysmal sac was then embolized with glue and coils without complication. With a mean follow-up of 7 months, the volume of the IIAAs remained stable without residual endoleaks. Transretroperitoneal CT-guided embolization of IIAA using intramuscular lidocaine injection technique is effective, safe, and results in good outcome.
Authors:
; ;  [1] ;  [2] ; ;  [1] ; ; ;  [3]
  1. Chonnam National University Hospital, Department of Radiology (Korea, Republic of)
  2. Chonnam National University Hwasun Hospital, Department of Radiology (Korea, Republic of)
  3. Chonnam National University Hospital, Department of Surgery (Korea, Republic of)
Publication Date:
OSTI Identifier:
22470119
Resource Type:
Journal Article
Resource Relation:
Journal Name: Cardiovascular and Interventional Radiology; Journal Volume: 38; Journal Issue: 1; Conference: IROS 2015: Interventional Radiological Olbert Symposium, Berlin (Germany), 15-17 Jan 2015; Other Information: Copyright (c) 2015 Springer Science+Business Media New York and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE); http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
62 RADIOLOGY AND NUCLEAR MEDICINE; ARTERIES; COMPUTERIZED TOMOGRAPHY; INJECTION; MUSCLES; PATIENTS; REPAIR; SAFETY; VASCULAR DISEASES