skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Feasibility of Angioplasty and Stenting for Abdominal Aortic Lesions Adjacent to Previously Stented Visceral Artery Lesions in Patients with Takayasu Arteritis

Abstract

Two young female patients with Takayasu arteritis presented with symptomatic long-segment abdominal aortic stenosis in the vicinity of previously deployed celiac and renal artery stents that projected markedly into the narrowed aortic lumen. Crushing or distortion of the visceral artery stents during aortic angioplasty was avoided by performing simultaneous or alternating balloon dilatations in the aorta and in the visceral artery stents. Consequently, the visceral artery stents remained patent and shortened longitudinally, allowing unhindered deployment of Wallstents in the adjacent aorta and abolition of a pressure gradient across the aortic lesions. Access to side branches covered by the Wallstent was obtained without difficulty, enabling the performance of balloon dilatation in multiple side branches and ostial stent deployment in a renal artery. These techniques could increase the scope of endovascular therapy in the treatment of patients with Takayasu arteritis.

Authors:
; ; ;  [1]
  1. Christian Medical College, Department of Cardiology (India)
Publication Date:
OSTI Identifier:
21091026
Resource Type:
Journal Article
Resource Relation:
Journal Name: Cardiovascular and Interventional Radiology; Journal Volume: 30; Journal Issue: 2; Other Information: DOI: 10.1007/s00270-006-0120-x; Copyright (c) 2007 Springer Science+Business Media, Inc.; 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; AORTA; BLOOD FLOW; KIDNEYS; PATIENTS; PRESSURE GRADIENTS; THERAPY

Citation Formats

Joseph, George, E-mail: joseph59@gmail.com, George, Paul V., Pati, Purendra Kumar, and Chandy, Sunil Thomas. Feasibility of Angioplasty and Stenting for Abdominal Aortic Lesions Adjacent to Previously Stented Visceral Artery Lesions in Patients with Takayasu Arteritis. United States: N. p., 2007. Web. doi:10.1007/S00270-006-0120-X.
Joseph, George, E-mail: joseph59@gmail.com, George, Paul V., Pati, Purendra Kumar, & Chandy, Sunil Thomas. Feasibility of Angioplasty and Stenting for Abdominal Aortic Lesions Adjacent to Previously Stented Visceral Artery Lesions in Patients with Takayasu Arteritis. United States. doi:10.1007/S00270-006-0120-X.
Joseph, George, E-mail: joseph59@gmail.com, George, Paul V., Pati, Purendra Kumar, and Chandy, Sunil Thomas. Sun . "Feasibility of Angioplasty and Stenting for Abdominal Aortic Lesions Adjacent to Previously Stented Visceral Artery Lesions in Patients with Takayasu Arteritis". United States. doi:10.1007/S00270-006-0120-X.
@article{osti_21091026,
title = {Feasibility of Angioplasty and Stenting for Abdominal Aortic Lesions Adjacent to Previously Stented Visceral Artery Lesions in Patients with Takayasu Arteritis},
author = {Joseph, George, E-mail: joseph59@gmail.com and George, Paul V. and Pati, Purendra Kumar and Chandy, Sunil Thomas},
abstractNote = {Two young female patients with Takayasu arteritis presented with symptomatic long-segment abdominal aortic stenosis in the vicinity of previously deployed celiac and renal artery stents that projected markedly into the narrowed aortic lumen. Crushing or distortion of the visceral artery stents during aortic angioplasty was avoided by performing simultaneous or alternating balloon dilatations in the aorta and in the visceral artery stents. Consequently, the visceral artery stents remained patent and shortened longitudinally, allowing unhindered deployment of Wallstents in the adjacent aorta and abolition of a pressure gradient across the aortic lesions. Access to side branches covered by the Wallstent was obtained without difficulty, enabling the performance of balloon dilatation in multiple side branches and ostial stent deployment in a renal artery. These techniques could increase the scope of endovascular therapy in the treatment of patients with Takayasu arteritis.},
doi = {10.1007/S00270-006-0120-X},
journal = {Cardiovascular and Interventional Radiology},
number = 2,
volume = 30,
place = {United States},
year = {Sun Apr 15 00:00:00 EDT 2007},
month = {Sun Apr 15 00:00:00 EDT 2007}
}