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Maeno R, Hoshina K, Miyahara K, Suhara M, Matsukura M, Isaji T, Takayama T. Volumetric computed tomography analysis for gastroduodenal and pancreaticoduodenal artery aneurysm formation: A retrospective single-center study. Medicine (Baltimore) 2022; 101:e29539. [PMID: 35713464 PMCID: PMC9276393 DOI: 10.1097/md.0000000000029539] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 05/06/2022] [Indexed: 11/26/2022] Open
Abstract
Gastroduodenal artery aneurysms (GDAA) and pancreaticoduodenal artery aneurysms (PDAA) are rare, have high rupture risks, and are located in the arcade between the celiac artery and the superior mesenteric artery. Pancreaticoduodenal artery aneurysms are associated with celiac artery stenosis, and it is hypothesized that these celiac lesions might contribute to the formation of aneurysms. In contrast, a few studies have reported an association between a gastroduodenal artery aneurysm and celiac lesions. This study aimed to investigate the potential differences between patients with gastroduodenal and pancreaticoduodenal artery aneurysms and better understand their pathogenesis.We selected patients with GDAA and PDAA who were admitted to our department between January 2010 and December 2020. Aortic wall volume, aortic wall calcification, and pancreaticoduodenal arcade volume of computed tomography images were calculated semi-manually using Horos 3.3.5.Eight GDAAs and 11 PDAAs were analyzed. Celiac lesions were found in all PDAA patients, with none in GDAA cases. Volumetry demonstrated that aortic wall volume and calcification were more prominent in the GDAA group than in the PDAA group (P = .026 and P = .049, respectively). The pancreaticoduodenal arcade volume was larger in the PDAA group (P = .002).In our study, celiac artery lesions were strongly correlated with PDAA. The volume of the pancreaticoduodenal arcade was larger in the PDAA group, and aortic wall volume and calcification were larger in the GDAA group.
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Zerti HM, Saleem MS, Khan YI, Iqbal Z, Ninalowo H. Small Bowel Obstruction: A Rare Presentation of the Inferior Pancreaticoduodenal Artery Pseudoaneurysm Bleed. Cureus 2021; 13:e16943. [PMID: 34513511 PMCID: PMC8418819 DOI: 10.7759/cureus.16943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2021] [Indexed: 12/02/2022] Open
Abstract
Intra-abdominal and intramural hematomas are well-known complications of pseudoaneurysms. We present a case of small bowel obstruction as a result of external mechanical compression from hematoma. Bleeding was localized to the pseudoaneurysm of the gastroduodenal artery and inferior pancreaticoduodenal artery. Angiography was used to control the bleeding with coil embolization. This rare clinical manifestation represents just one of the symptoms associated with pseudoaneurysms of the gastrointestinal tract. Therapeutic options are discussed along with a review of the literature.
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Affiliation(s)
- Hasan M Zerti
- Internal Medicine, Geisinger Wyoming Valley Medical Center, Wilkes Barre, USA
| | | | | | - Zaid Iqbal
- Internal Medicine, Wright Cen, Scranton, USA
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Al Baghdadi M, Yedla P. Visceral artery aneurysm: an unusual cause of abdominal pain. BMJ Case Rep 2020; 13:13/12/e238019. [PMID: 33370948 DOI: 10.1136/bcr-2020-238019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Visceral artery aneurysms (VAAs) are uncommon with an approximate incidence of 0.01%-0.2%. Gastroduodenal artery (GDA) aneurysm is a rare subtype of these uncommon visceral aneurysms that can be fatal if ruptured. We present a case of a 58-year-old Caucasian woman with a VAA and a large haematoma arising from an actively bleeding GDA. While patients with VAA may remain asymptomatic, with some of the aneurysms found incidentally during imaging, they may also present with abdominal pain, anaemia and possible multiorgan failure which may be fatal.
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Affiliation(s)
- Maha Al Baghdadi
- Medicine, The University of Alabama at Birmingham School of Medicine Huntsville Campus, Huntsville, Alabama, USA
| | - Parekha Yedla
- Medicine, The University of Alabama at Birmingham School of Medicine Huntsville Campus, Huntsville, Alabama, USA
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4
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Ahmed G, Abid M, Hosmane S, Mathew S. Unusual case of upper gastrointestinal haemorrhage secondary to a ruptured gastroduodenal artery pseudoaneurysm: case presentation and literature review. BMJ Case Rep 2020; 13:13/11/e236463. [PMID: 33229478 DOI: 10.1136/bcr-2020-236463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Pseudoaneurysm rupture of the gastroduodenal artery (GDA) is life-threatening and can present as an acute upper gastrointestinal haemorrhage. Here, we present a case of upper gastrointestinal haemorrhage arising from a ruptured GDA pseudoaneurysm. A 56-year-old woman presented acutely with haematemesis. She reported ongoing upper epigastric pain for a few weeks. Laboratory evaluation revealed severe microcytic hypochromic anaemia (haemoglobin, 69 g/L; normal, 120-140 g/L) and a mildly raised serum amylase level. Upper gastrointestinal endoscopy revealed dark blood collection between the rugae of the distal stomach. An abdominal CT scan detected a homogeneously enhancing rounded lesion arising from the GDA adjacent to the second part of the duodenum. The median arcuate ligament was causing stenosis of the coeliac axis origin. The diagnosis of haematemesis secondary to a ruptured GDA pseudoaneurysm was confirmed by mesenteric angiography, and aneurysmal embolisation was done. The haemoglobin level stabilised after aneurysmal embolisation.
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Affiliation(s)
- Gasim Ahmed
- Radiology Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK
| | - Mehsim Abid
- Radiology Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK
| | - Sharath Hosmane
- Radiology Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK
| | - Smitha Mathew
- Radiology Department, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, Lancashire, UK
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Current management strategies for visceral artery aneurysms: an overview. Surg Today 2019; 50:38-49. [PMID: 31620866 PMCID: PMC6949316 DOI: 10.1007/s00595-019-01898-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 09/28/2019] [Indexed: 12/16/2022]
Abstract
Visceral artery aneurysms (VAAs) are rare and affect the celiac artery, superior mesenteric artery, and inferior mesenteric artery, and their branches. The natural history of VAAs is not well understood as they are often asymptomatic and found incidentally; however, they carry a risk of rupture that can result in death from hemorrhage in the peritoneal cavity, retroperitoneal space, or gastrointestinal tract. Recent advances in imaging technology and its availability allow us to diagnose all types of VAA. VAAs can be treated by open surgery, laparoscopic surgery, endovascular therapy, or a hybrid approach. However, there are still no specific indications for the treatment of VAAs, and the best strategy depends on the anatomical location of the aneurysm as well as the clinical presentation of the patient. This article reviews the literature on the etiology, clinical features, diagnosis, and anatomic characteristics of each type of VAA and discusses the current options for their treatment and management.
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Vandy FC, Sell KA, Eliason JL, Coleman DM, Rectenwald JE, Stanley JC. Pancreaticoduodenal and Gastroduodenal Artery Aneurysms Associated with Celiac Artery Occlusive Disease. Ann Vasc Surg 2017; 41:32-40. [DOI: 10.1016/j.avsg.2016.09.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/18/2016] [Accepted: 09/06/2016] [Indexed: 12/30/2022]
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Armstrong PJ, Franklin DP. Superior Mesenteric Artery Branch Aneurysm with Absence of the Celiac Trunk. Vascular 2016; 14:109-12. [PMID: 16956480 DOI: 10.2310/6670.2006.00015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Superior mesenteric artery and pancreaticoduodenal artery aneurysms are rare. Agenesis of the celiac axis has only been reported four times. The reported etiologies of superior mesenteric artery and branch artery aneurysms include infection, atherosclerosis, inflammatory processes such as pancreatitis, dissection, collagen vascular disorders, polyarteritis nodosa, and trauma. We report an aneurysm of the superior mesenteric artery (SMA) branch, the inferior pancreaticoduodenal artery, arising in a patient with congenital absence of the celiac trunk. The patient presented with intermittent left upper quadrant pain without weight loss or change in bowel habits. The aneurysm was identified on abdominal computed tomography scan with angiographic confirmation of the aberrant anatomy. The patient was treated by aneurysmectomy and pancreaticoduodenal artery reconstruction with an interposition vein graft from the SMA. The patient recovered without complications and is asymptomatic with a patent vein graft 2 years after operation.
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Affiliation(s)
- Peter J Armstrong
- Section of Vascular Surgery, Geisinger Medical Center, Danville, PA,
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8
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Visceral artery aneurysms: Incidence, management, and outcome analysis in a tertiary care center over one decade. Eur Radiol 2015; 25:2004-14. [PMID: 25693662 PMCID: PMC4457909 DOI: 10.1007/s00330-015-3599-1] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 11/10/2014] [Accepted: 01/13/2015] [Indexed: 12/13/2022]
Abstract
Objectives To evaluate the incidence, management, and outcome of visceral artery aneurysms (VAA) over one decade. Methods 233 patients with 253 VAA were analyzed according to location, diameter, aneurysm type, aetiology, rupture, management, and outcome. Results VAA were localized at the splenic artery, coeliac trunk, renal artery, hepatic artery, superior mesenteric artery, and other locations. The aetiology was degenerative, iatrogenic after medical procedures, connective tissue disease, and others. The rate of rupture was much higher in pseudoaneurysms than true aneurysms (76.3 % vs.3.1 %). Fifty-nine VAA were treated by intervention (n = 45) or surgery (n = 14). Interventions included embolization with coils or glue, covered stents, or combinations of these. Thirty-five cases with ruptured VAA were treated on an emergency basis. There was no difference in size between ruptured and non-ruptured VAA. After interventional treatment, the 30-day mortality was 6.7 % in ruptured VAA compared to no mortality in non-ruptured cases. Follow-up included CT and/or MRI after a mean period of 18.0 ± 26.8 months. The current status of the patient was obtained by a structured telephone survey. Conclusions Pseudoaneurysms of visceral arteries have a high risk for rupture. Aneurysm size seems to be no reliable predictor for rupture. Interventional treatment is safe and effective for management of VAA. Key Points • Diagnosis of visceral artery aneurysms is increasing due to CT and MRI. • Diameter of visceral arterial aneurysms is no reliable predictor for rupture. • False aneurysms/pseudoaneurysms and symptomatic cases need emergency treatment. • Interventional treatment is safe and effective.
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9
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Gastroduodenal artery aneurysm, diagnosis, clinical presentation and management: a concise review. ANNALS OF SURGICAL INNOVATION AND RESEARCH 2013. [PMID: 23587203 DOI: org/10.1186/1750-1164-7-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Gastroduodenal artery (GDA) aneurysms are rare but a potentially fatal condition if rupture occurs. They represent about 1.5% of all visceral artery (VAA) aneurysms and are divided into true and pseudoaneurysms depending on the etiologic factors underlying their development. Atherosclerosis and pancreatitis are the two most common risk factors. Making the diagnosis can be complex and often requires the use of Computed Tomography and angiography. The later adds the advantage of being a therapeutic option to prevent or stop bleeding. If this fails, surgery is still regarded as the standard for accomplishing a definite treatment.
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Habib N, Hassan S, Abdou R, Torbey E, Alkaied H, Maniatis T, Azab B, Chalhoub M, Harris K. Gastroduodenal artery aneurysm, diagnosis, clinical presentation and management: a concise review. ANNALS OF SURGICAL INNOVATION AND RESEARCH 2013; 7:4. [PMID: 23587203 PMCID: PMC3637616 DOI: 10.1186/1750-1164-7-4] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Accepted: 03/25/2013] [Indexed: 11/10/2022]
Abstract
Gastroduodenal artery (GDA) aneurysms are rare but a potentially fatal condition if rupture occurs. They represent about 1.5% of all visceral artery (VAA) aneurysms and are divided into true and pseudoaneurysms depending on the etiologic factors underlying their development. Atherosclerosis and pancreatitis are the two most common risk factors. Making the diagnosis can be complex and often requires the use of Computed Tomography and angiography. The later adds the advantage of being a therapeutic option to prevent or stop bleeding. If this fails, surgery is still regarded as the standard for accomplishing a definite treatment.
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Affiliation(s)
- Nicholas Habib
- Staten Island University Hospital, 475 Seaview ave, Staten Island, NY, 10305, USA.
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11
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Lykoudis PM, Stafyla VK, Koutoulidis V, Xatziioannou A, Arkadopoulos N, Mourikis I, Smyrniotis V. Stenting of a gastroduodenal artery aneurysm: report of a case. Surg Today 2011; 42:72-4. [PMID: 22075656 DOI: 10.1007/s00595-011-0002-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Accepted: 11/01/2010] [Indexed: 11/28/2022]
Abstract
We present a case of gastroduodenal artery stenting in a patient with recurrent episodes of pancreatitis due to gastroduodenal artery aneurysm. Stenting was performed under local anesthesia using a 6 × 38-mm primary covered Advanta V12 vascular stent graft. The procedure was successful and the patient is asymptomatic 21 months later. Endovascular treatment of gastroduodenal artery aneurysm should be considered a promising alternative to open surgery, due to lower mortality and morbidity.
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Affiliation(s)
- Panagis M Lykoudis
- Fifth Department of Surgery, School of Medicine, University of Athens, Aretaieion University Hospital, 76 Vassilisis Sofias Avenue, 11528 Athens, Greece
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12
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Ikeda O, Tamura Y, Nakasone Y, Yamashita Y. Celiac artery stenosis/occlusion treated by interventional radiology. Eur J Radiol 2008; 71:369-77. [PMID: 18562143 DOI: 10.1016/j.ejrad.2008.05.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2007] [Accepted: 05/06/2008] [Indexed: 12/16/2022]
Abstract
Severe stenosis/occlusion of the proximal celiac trunk due to median arcuate ligament compression (MALC), arteriosclerosis, pancreatitis, tumor invasion, and celiac axis agenesis has been reported. However, clinically significant ischemic bowel disease attributable to celiac axis stenosis/occlusion appears to be rare because the superior mesenteric artery (SMA) provides for rich collateral circulation. In patients with celiac axis stenosis/occlusion, the most important and frequently encountered collateral vessels from the SMA are the pancreaticoduodenal arcades. Patients with celiac artery stenosis/occlusion are treated by interventional radiology (IR) via dilation of the pancreaticoduodenal arcade. In patients with dilation of the pancreaticoduodenal arcade on SMA angiograms, IR through this artery may be successful. Here we provide several tips on surmounting these difficulties in IR including transcatheter arterial chemoembolization for hepatocellular carcinoma, an implantable port system for hepatic arterial infusion chemotherapy to treat metastatic liver tumors, coil embolization of pancreaticoduodenal artery aneurysms, and arterial stimulation test with venous sampling for insulinomas.
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Affiliation(s)
- Osamu Ikeda
- Department of Diagnostic Radiology, Kumamoto University Graduate School of Medical and Pharmaceutical Sciences, 1-1-1, Honjo Kumamoto 860-8505, Japan.
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13
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Ikeda O, Tamura Y, Nakasone Y, Kawanaka K, Yamashita Y. Coil embolization of pancreaticoduodenal artery aneurysms associated with celiac artery stenosis: report of three cases. Cardiovasc Intervent Radiol 2007; 30:504-7. [PMID: 17242875 DOI: 10.1007/s00270-006-0083-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Aneurysms of the pancreaticoduodenal artery are rare. Degeneration of pancreaticoduodenal arcade vessels due to these aneurysms is associated with celiac artery stenosis or occlusion. Untreated lesions enlarge progressively and may rupture spontaneously. As the location of aneurysms of pancreaticoduodenal arcade vessels renders their surgical extirpation a challenge, we examined whether endovascular techniques offer a treatment alternative. We report on 3 patients with aneurysms of the pancreaticoduodenal arcade vessels and concomitant celiac artery stenosis/occlusion due to compression by the median arcuate ligament or chronic pancreatitis. All patients were treated by percutaneous coil embolization of the aneurysm. The aneurysmal sac was successfully excluded and the native circulation was preserved. Endovascular surgery can be used to treat these aneurysms safely and permits retention of the native circulation.
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Affiliation(s)
- Osamu Ikeda
- Department of Diagnostic Radiology, Kumamoto University Graduate School of Medical and Pharmaceutical Sciences, 1-1-1, Honjo, Kumamoto 860-8505, Japan.
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14
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Davidović LB, Marković MD, Bjelović MM, Svetković SD. [Splanchnic artery aneurysms]. SRP ARK CELOK LEK 2006; 134:283-9. [PMID: 17009605 DOI: 10.2298/sarh0608283d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Splanchnic artery aneurysms are uncommon but important vascular entity because nearly 25% of all cases present as surgical emergency. OBJECTIVE The purpose of our study was to present nine patients operated on at the Institute of cardiovascular diseases, as well as literature review of clinical presentation of the disease. METHOD There were three splenic artery aneurysms, two celiac trunk aneurysms, and one aneurysm of the hepatic, superior mesenteric, inferior mesenteric and gastroduodenal artery. All patients were males, mean aged 67.5 years (60-73). In four patients, splanchnic artery aneurysm was discovered accidentally during routine ultrasonographic and angiographic examinations of the abdominal aorta. At that time, arteriovenous fistula was diagnosed in a patient No 1; it was formed after rupture of the splenic artery aneurysm into the splenic vein. Three aneurysms were manifested by abdominal pain and palpable pulsating abdominal mass. Two patients were admitted as urgent cases in the state of hemorrhagic shock and signs of intraabdominal bleeding due to rupture of the splenic and hepatic arteries. In 7 cases, diagnosis was made preoperatively by means of ultrasonography and angiography; in two patients, accurate diagnosis was confirmed during surgery. RESULTS Proximal and distal ligation of the artery was performed in a patient with rupture of the splenic aneurysm into the splenic vein that caused arteriovenous fistula. Gastroduodenal artery aneurysm was treated by trans-aneurysmatic ligation of its "entering" and "exiting" branches. Aneurysms of distal part of the superior mesenteric and splenic artery were resected without further reconstruction. Partial resection of the aneurysm and endoaneurysmorrhaphy was carried out in one case of celiac trunk aneurysm, and in another, after aneurysm resection, the restoration of blood flow through the hepatic and lienal artery was achieved by Dacron grafts. In a patient with the inferior mesenteric artery aneurysm, the resection of aneurysm was followed by reimplantation of medial part of the artery into bifurcated Dacron graft which replaced abdominal aorta. In 5 patients, some of additional surgical procedures were performed. There were 4 reconstructive procedures of abdominal aorta and one splenectomy. The patient with ruptured hepatic artery aneurysm died during surgery due to uncontrolled hemorrhage. In other patients, there was neither morbidity nor mortality in the early postoperative period (first 30 days after surgery). Mean follow up was 1 to 5 years (mean 3.4 years). One patient died after 5 years due to myocardial infarction. CONCLUSION Although the introduction of precise diagnostic procedures (computerized tomography, magnetic resonance imaging, spiral scan) make diagnosis easier, the splanchnic artery aneurysms are still difficult to detect due to their uncommon clinical presentations.
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Moore E, Matthews MR, Minion DJ, Quick R, Schwarcz TH, Loh FK, Endean ED. Surgical management of peripancreatic arterial aneurysms. J Vasc Surg 2004; 40:247-53. [PMID: 15297817 DOI: 10.1016/j.jvs.2004.03.045] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Peripancreatic artery aneurysms--gastroduodenal (GDA) and pancreaticoduodenal (PDA)--are highly unusual. We report 4 such aneurysms and have collated reports of true peripancreatic artery aneurysms based on an extensive review of the English literature. From this review, patient characteristics, clinical behavior, outcome and management strategies are assessed.
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Affiliation(s)
- Erin Moore
- Department of Surgery, Section of Vascular Surgery, University of Kentucky College of Medicine, Lexington, USA
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16
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McGraw JK, Patzik SB, Gale SS, Dodd JT, Boorstein JM. Autogenous vein-covered stent for the endovascular management of a superior mesenteric artery pseudoaneurysm. J Vasc Interv Radiol 1998; 9:779-82. [PMID: 9756066 DOI: 10.1016/s1051-0443(98)70391-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- J K McGraw
- Department of Radiology, St. Vincent Mercy Medical Center, Toledo, OH 43608, USA
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17
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Stambo GW, Hallisey MJ, Gallagher JJ. Arteriographic embolization of visceral artery pseudoaneurysms. Ann Vasc Surg 1996; 10:476-80. [PMID: 8905068 DOI: 10.1007/bf02000596] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to determine the safety and efficacy of transcatheter embolization in the management of bleeding visceral artery pseudoaneurysms. Eight patients (four women and four men) whose mean age was 61.0 years (range 44 to 77 years) underwent emergency transcatheter embolization for acute hemorrhage from a visceral artery pseudoaneurysm. Arteriographic technique was used to localize and selectively embolize these seven visceral artery pseudoaneurysms (three inferior pancreaticoduodenal, one gastroduodenal, two hepatic, and one splenic) by means of intravascular steel coils. Arteriography demonstrated visceral artery pseudoaneurysms in all eight patients. Acute hemorrhage was documented by endoscopy, falling hematocrit levels, CT scans, and arteriography. Successful embolization of these visceral artery pseudoaneurysms was achieved in seven (88%) of eight patients. In one patient embolization was not attempted because of a worsening clinical status, and this patient subsequently underwent emergency surgical resection. There was no significant morbidity associated with the procedures and seven patients remain asymptomatic with no further bleeding at a mean follow-up of 21.1 months (range 11 to 46 months). Arteriographic embolization of visceral artery pseudoaneurysms is a safe and highly successful technique for the effective identification and treatment of hemorrhage even in critically ill patients.
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Affiliation(s)
- G W Stambo
- Department of Vascular and Interventional Radiology, Hartford Hospital, CT 06102-5037, USA
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18
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Shanley CJ, Shah NL, Messina LM. Uncommon splanchnic artery aneurysms: pancreaticoduodenal, gastroduodenal, superior mesenteric, inferior mesenteric, and colic. Ann Vasc Surg 1996; 10:506-15. [PMID: 8905073 DOI: 10.1007/bf02000601] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- C J Shanley
- University of Michigan Medical Center, Ann Arbor, USA
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