ArticleCardiovascular and interventional radiology2022
Stent Graft Placement by Pseudoaneurysm of the Hepatic Arteries: Efficacy and Patency Rate in Follow-up.
Article in Cardiovascular and interventional radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 24 citations in OpenAlex.
- Endovascular repair of a common hepatic artery aneurysm using overlapping self-expanding covered stent grafts.Journal of vascular surgery cases and innovative techniques · 2026Article
- Stent-graft delivery across a highly tortuous proper hepatic artery using balloon anchoring, an inner dilator, and partial unsheathing.Radiology case reports · 2026Article
- Stent Graft Placement for the Treatment of Hepatic Artery Pseudoaneurysms: A Single-Center Experience.Cureus · 2025Article
- Stent-graft implantation for hepatic arterial bleeding: a systematic review and meta-analysis.CVIR endovascular · 2025Review
- Migration of a Stent-graft into the Duodenum after Stent-graft Placement for Proper Hepatic Artery Pseudoaneurysm: A Case Report.Interventional radiology (Higashimatsuyama-shi (Japan) · 2025Article
- Endovascular repair with covered stent for a giant hepatic artery pseudoaneurysm: a case report and literature review.Frontiers in medicine · 2025Article
- Hepatic artery stenting with Viabahn.CVIR endovascular · 2024Article
- Clinical Outcomes and Risk Factors for Viabahn Stent Graft Occlusion in the Treatment of Visceral Arterial Injuries in Cancer Patients.Interventional radiology (Higashimatsuyama-shi (Japan) · 2024Article
- Visceral artery pseudoaneurysm: predictive factors for clinical success after transarterial embolization.Quantitative imaging in medicine and surgery · 2024Article
- Giant 20 × 35 cm brachial artery pseudoaneurysm after fistulogram treated with surgical resection of pseudoaneurysm and patch angioplasty of brachial artery.Journal of surgical case reports · 2024Article
- Endovascular Treatment of Postpancreatectomy Hemorrhage from the Retroportal Artery with Compression of the Celiac Trunk by the Median Arcuate Ligament: A Case Report.Interventional radiology (Higashimatsuyama-shi (Japan) · 2024Article
- Recurrent hepatic artery pseudoaneurysm repair with overlapping tapered stent-graft technique.Radiology case reports · 2023Article
- Stent Graft Placement for Injured Visceral Artery.Interventional radiology (Higashimatsuyama-shi (Japan) · 2023Article
- Current Endovascular Management of Arterial Complications After Pediatric Liver Transplantation in a Tertiary Center.Cardiovascular and interventional radiology · 2023Article
- Spontaneous pseudoaneurysm of profunda femoris artery following a musculoskeletal sports injury.Radiology case reports · 2023Article
- Coil Embolization of True, Common and Proper, Hepatic Artery Aneurysms: Technique, Safety and Outcome.Cardiovascular and interventional radiology · 2023Article
- Comparing the Clinical Efficacy of Coil Embolization in GDA Stump versus Common Hepatic Artery in Postoperative Hemorrhage after Pancreatoduodenectomy.Journal of personalized medicine · 2023Article
- Stent Graft Placement for the Treatment of Hepatic Artery Injury in Patients with Cancer: Primary Patency and Clinical Outcomes.Journal of vascular and interventional radiology : JVIR · 2023Article
- Two synchronous pseudoaneurysms after bile duct resection for distal cholangiocarcinoma.Clinical journal of gastroenterology · 2022Article
- Accessory Right Hepatic Artery Pseudoaneurysm Resulting in Biliary Obstruction.Case reports in gastroenterologyArticle
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate efficacy and patency status of stent graft implantation in the treatment of hepatic artery pseudoaneurysm. MATERIALS AND
methodsA retrospective analysis of patients who had undergone endovascular treatment of hepatic artery pseudoaneurysms between 2011 and 2020 was performed. Medical records were examined to obtain patients' surgical histories and to screen for active bleeding. Angiographic data on vascular access, target vessel, material used and technical success, defined as the exclusion of the pseudoaneurysm by means of a stent graft with sufficient control of bleeding, were collected. Vessel patency at follow-up CT was analyzed and classified as short-term (< 6 weeks), mid-term (between 6 weeks and 1 year), and long-term patency (> 1 year). In case of stent occlusion, collateralization and signs of hepatic hypoperfusion were examined.
resultsIn total, 30 patients were included and of these, 25 and 5 had undergone stent graft implantation and coiling, respectively. In patients with implanted stent grafts, technical success was achieved in 23/25 patients (92%). Follow-up CT scans were available in 16 patients, showing stent graft patency in 9/16 patients (56%). Short-term, mid-term, and long-term short-term stent patency was found in 81% (13/16), 40% (4/10), and 50% (2/4). In patients with stent graft occlusion, 86% (6/7) exhibited maintenance of arterial liver perfusion via collaterals and 14% (1/7) exhibited liver abscess during follow-up.
conclusionStent graft provides an effective treatment for hepatic artery pseudoaneurysms. Even though patency rates decreased as a function of time, stent occlusion was mainly asymptomatic due to sufficient collateralization.
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