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Muacevic A, Adler JR, Nagendra V, Suryadevara M, Shetty N. Giant Abdominal Pseudoaneurysm Secondary to Recurrent Pancreatitis: Imaging and Endovascular Intervention. Cureus 2022; 14:e32872. [PMID: 36699761 PMCID: PMC9870600 DOI: 10.7759/cureus.32872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 12/23/2022] [Indexed: 12/24/2022] Open
Abstract
Chronic or necrotizing pancreatitis is characterized by repeated inflammation of the pancreas, leading to multiple complications, a few of which are vascular, such as splanchnic venous thrombosis and arterial pseudoaneurysms. Even though the frequency of pseudoaneurysm formation in patients with pancreatitis is as high as 10%, there is not much importance given to its management in the radiologic literature. The splenic artery is the most common visceral artery affected by pseudoaneurysms, followed by the gastroduodenal and pancreaticoduodenal arteries. Usually, pseudoaneurysms occur due to the erosion of a peripancreatic or pancreatic artery into a pseudocyst, but this can also occur without the development of a pseudocyst. Pseudoaneurysms may be asymptomatic (usually the ones less than 5 cm), but some of them may pose a threat due to spontaneous rupture and subsequent fistulization into other organs. Therefore, early diagnosis and management are of prime importance. Here, in this article, we present a case of pseudoaneurysm of the gastroduodenal artery with characteristic imaging features and preferred, recent techniques of management.
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Successful endovascular embolization of a giant splenic artery pseudoaneurysm secondary to a huge pancreatic pseudocyst with concomitant spleen invasion. Pol J Radiol 2021; 86:e489-e495. [PMID: 34567295 PMCID: PMC8449560 DOI: 10.5114/pjr.2021.108876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 06/06/2020] [Indexed: 12/11/2022] Open
Abstract
Pseudoaneurysms of the pancreatic and peripancreatic arteries is a well-known complication of chronic or necrotizing pancreatitis due to proteolytic enzymatic digestion of the arterial wall. A major part of peripancreatic pseudoaneurysms involve the splenic artery, but any peripancreatic artery may be involved and bleed. They are potentially life threatening for patients, due to spontaneous intraperitoneal rupture, rupture and fistulization into the surrounding organs, or fistulization into the pancreatic duct. Small ones are usually asymptomatic and are often diagnosed incidentally, while giant (> 5 cm) aneurysms and pseudoaneurysms are symptomatic and may be detected as a pulsatile mass in the upper-left quadrant or epigastrium. Imaging plays a key role in the identification of splenic artery aneurysms and pseudoaneurysms, while angiography still represents the gold standard for the diagnosis, although nowadays it plays a prominent role in treatment. Treatment of splenic artery pseudoaneurysms is mandatory because of the high probability of rupture, with a mortality rate of up to 90%. The gold standard treatment is represented by surgery, with a mortality rate between 16% and 50%. In recent years the endovascular approach has proven to be an effective alternative treatment for splenic artery pseudoaneurysms, and it is currently the method of choice. In this article, we present the case of a ant pseudoaneurysm of the splenic artery due to huge pseudocysts in a young alcoholic patient with recurrent and chronic pancreatitis, complicated by fistulization and invasion of spleen parenchyma and arteriovenous fistula.
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Affiliation(s)
- J. Testart
- Clinique Chirurgicale, Service Pr. Watelet, CHU de Rouen, 1 rue de Germont, 76031 Rouen Cedex 01
| | - L. Boyet
- Clinique Chirurgicale, Service Pr. Watelet, CHU de Rouen, 1 rue de Germont, 76031 Rouen Cedex 01
| | - G. Perrier
- Clinique Chirurgicale, Service Pr. Watelet, CHU de Rouen, 1 rue de Germont, 76031 Rouen Cedex 01
| | - E. Clavier
- Département d’imagerie médicale, Service Pr. Thiebot, CHU de Rouen, 1 rue de Germont, 76031 Rouen Cedex 01
| | - C. Peillon
- Clinique Chirurgicale, Service Pr. Watelet, CHU de Rouen, 1 rue de Germont, 76031 Rouen Cedex 01
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Yousaf MN, Chaudhary FS, Ehsan A, Wolff MA, Sittambalam CD. Association of splenic artery pseudoaneurysm with recurrent pancreatitis. J Community Hosp Intern Med Perspect 2020; 10:290-293. [PMID: 32864055 PMCID: PMC7431920 DOI: 10.1080/20009666.2020.1771070] [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] [Indexed: 11/04/2022] Open
Abstract
A pseudoaneurysm of the splenic artery (SAP) is a rare entity which is associated with pancreatitis in 52% of cases. In the presence of pancreatitis, the enzymatic damage to the wall of splenic artery results in pseudoaneurysm formation. The clinical presentation is variable and ranges from asymptomatic to hemodynamic instability. The diagnosis of SAP is challenging in the presence of peripancreatic fluid collection or pseudocyst, where CT abdomen can miss small pseudoaneurysms. Angiography is a useful modality to establish a definitive diagnosis. We present a 49-year-old male with a history of recurrent pancreatitis due to alcoholism who presented with acute abdominal pain and was found to have acute pancreatitis. Abdominal CT scan showed a peripancreatic fluid collection and hyperdense lesion at the splenic hilum, which was diagnosed as SAP on angiography. A transcatheter embolization was performed with complete resolution of symptoms thereafter.
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Affiliation(s)
- Muhammad Nadeem Yousaf
- Department of Internal Medicine, Medstar Union Memorial Hospital, Baltimore, MD, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, MD, USA.,Department of Internal Medicine, Medstar Franklin Square Medical Center, Baltimore, MD, USA
| | - Fizah S Chaudhary
- Department of Internal Medicine, Medstar Union Memorial Hospital, Baltimore, MD, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, MD, USA.,Department of Internal Medicine, Medstar Franklin Square Medical Center, Baltimore, MD, USA
| | - Amrat Ehsan
- Department of Internal Medicine, Medstar Union Memorial Hospital, Baltimore, MD, USA.,Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, MD, USA.,Department of Internal Medicine, Medstar Franklin Square Medical Center, Baltimore, MD, USA
| | - Marcos A Wolff
- Department of Infectious Diseases, Medstar Franklin Square Medical Center, Baltimore, MD, USA
| | - Charmian D Sittambalam
- Department of Internal Medicine, Medstar Franklin Square Medical Center, Baltimore, MD, USA.,Department of Internal Medicine, Georgetown University Medical Center, Washington, DC, USA
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Savastano S, Feltrin GP, Miotto D, Chiesura-Corona M, Rubaltelli L, Candiani F. Vascular Parenchymal Sources of Upper Gastrointestinal Bleeding. Acta Radiol 2016. [DOI: 10.1177/028418518903000109] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Fourteen cases of upper gastrointestinal bleeding (UGIB) were reviewed: 6 (group A) were caused by pancreatitis, 3 (group B) by hemobilia, and 5 (group C) by rupture of esophageal varices due to arterioportal shunts. Elective endoscopy carried out in 7 patients in groups A and B was negative; in 2 actively bleeding patients in group A emergency endoscopy could not detect the source of hemorrhage. Endoscopy was carried out in 4 patients in group C for diagnosis and sclerosis, but severe hemorrhage recurred in spite of treatment. Ultrasonography (US) and computed tomography (CT) were carried out prior to angiography in 5 and 4 patients, respectively, and always suggested a parenchymal lesion. All patients underwent angiography. Transcatheter control of the hemorrhage was attempted as an emergency in 2 patients (as a presurgical step in one); elective embolization was the treatment of choice for 8 patients, with good results in 6. This study suggests the usefulness of US and CT both in the detection of parenchymal lesions causing UGIB not clarified by endoscopy, and in the selection of patients for angiographic treatment.
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6
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Taslakian B, Khalife M, Faraj W, Mukherji D, Haydar A. Pancreatitis-associated pseudoaneurysm of the splenic artery presenting as lower gastrointestinal bleeding: treatment with transcatheter embolisation. BMJ Case Rep 2012. [PMID: 23208811 DOI: 10.1136/bcr-2012-007403] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Pancreatitis is a known cause of pseudoaneurysms of the peripancreatic arteries, which can rarely rupture into various adjacent structures and become a source of life-threatening bleeding. The management is challenging and requires an individualised approach and multidisciplinary care. Herein, we present the case of a 24-year-old man in whom a splenic pseudoaneurysm ruptured into the adjacent infected pseudocyst, communicating with the colon by a fistulous tract, causing massive lower gastrointestinal bleeding. This was successfully managed by transcatheter arterial embolisation (TAE).
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Affiliation(s)
- Bedros Taslakian
- Department of Diagnostic Radiology, American University of Beirut Medical Center, Beirut, Lebanon
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Ikeda O, Nakasone Y, Tamura Y, Yamashita Y. Endovascular management of visceral artery pseudoaneurysms: transcatheter coil embolization using the isolation technique. Cardiovasc Intervent Radiol 2010; 33:1128-34. [PMID: 20857110 DOI: 10.1007/s00270-010-9973-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2009] [Accepted: 03/12/2010] [Indexed: 12/21/2022]
Abstract
PURPOSE To describe our experiences with treatment of visceral artery pseudoaneurysms (VAPA) by transcatheter coil embolization using an isolation technique and to propose indications for treating VAPA with this method. MATERIALS AND METHODS We treated 37 patients with VAPA endovascularly: There were 15 pancreaticoduodenal arcade, 10 hepatic, 5 renal, 3 splenic, and 1 each left gastric, gastroepiploic, adrenal, and superior mesenteric artery pseudoaneurysms. Preprocedure computed tomography (CT) and/or angiographic studies confirmed the presence of VAPA in all 37 patients. Using the isolation technique, we embolized vessels at sites distal and proximal to the pseudoaneurysm. RESULTS Transcatheter coil embolization with the isolation technique was technically successful in 33 (89%) of 37 patients, and angiogram confirmed the complete disappearance of the VAPA in 32 patients. No major complications occurred during the procedures. In a patient with a pancreaticoduodenal arcade artery pseudoaneurysm, we were unable to control hemorrhage. In 30 of 32 patients who recovered after transcatheter coil embolization using the isolation technique, follow-up CT scan showed no flow in VAPA; they survived without rebleeding. Two of the 32 patients (6%) with confirmed complete disappearance of VAPA on angiogram and CT scan obtained the day after the procedure manifested rebleeding during follow-up. CONCLUSION Transcatheter coil embolization using the isolation technique is an effective alternative treatment in patients with VAPA. In combination with coil embolization, the isolation technique is particularly useful in patients whose pseudoaneurysms present surgical difficulties.
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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, Japan.
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Iwama Y, Sugimoto K, Zamora CA, Yamaguchi M, Tsurusaki M, Taniguchi T, Mori T, Sugimura K. Transcatheter embolization of splenic artery pseudo-aneurysm rupturing into colon after post-operative pancreatitis. Cardiovasc Intervent Radiol 2006; 29:133-6. [PMID: 16132386 DOI: 10.1007/s00270-004-0061-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Splenic pseudoaneurysms following chronic pancreatitis can rarely become a source of life-threatening bleeding by rupturing into various regions or components, including pseudocysts, the abdominal cavity, the gastrointestinal tract, and the pancreatic duct. In such cases, prompt diagnosis and therapy are warranted. We report herein the case of a 52-year-old man in whom a splenic pseudoaneurysm ruptured into the colon via a fistula with an abscess cavity, causing massive bleeding, which was successfully managed by trans-catheter arterial embolization (TAE).
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Affiliation(s)
- Yuki Iwama
- Department of Radiology, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Hyogo-ken 650-0017, Japan
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Abstract
A patient with Polyarteritis Nodosa presented with abdominal pain and low hematocrit level. Abdominal computed tomography (CT) depicted the presence of free blood and CT angiography revealed two aneurysms in the inferior branch of the splenic artery that were subsequently treated by endovascular transarterial embolization with N-Butyl Cyanoacrylate. Post embolization splenic arteriography demonstrated complete embolization of both aneurysms, including the inflow and outflow vessels.
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Affiliation(s)
- Brian S Kim
- Department of Radiology, Room S-047, Stanford University Medical Center, Stanford, CA 94305-5105, USA
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Kim KH, Woo EY, Rosato EF, Kochman ML. Pancreatic foreign body: Ingested toothpick as a cause of pancreatitis and hemorrhage. Gastrointest Endosc 2004; 59:147-50. [PMID: 14722574 DOI: 10.1016/s0016-5107(03)02364-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Karl H Kim
- University of Pennsylvania Health System, Philadelphia, PA 19104, USA
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Tessier DJ, Stone WM, Fowl RJ, Abbas MA, Andrews JC, Bower TC, Gloviczki P. Clinical features and management of splenic artery pseudoaneurysm: case series and cumulative review of literature. J Vasc Surg 2003; 38:969-74. [PMID: 14603202 DOI: 10.1016/s0741-5214(03)00710-9] [Citation(s) in RCA: 209] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Splenic artery pseudoaneurysm is uncommon. We report our institution's recent 18-year experience with these aneurysms and review the literature. METHODS We reviewed the records for 37 patients with visceral artery pseudoaneurysm evaluated at our institution from 1980 to 1998. From this group we found only 10 patients (27%) with splenic artery pseudoaneurysm. We also reviewed 147 cases of splenic artery pseudoaneurysm reported in the English literature. RESULTS In this series of 10 patients, 5 were men. Mean age was 51.2 years (range, 35-78 years). Causes of aneurysm included chronic pancreatitis in 4 patients, trauma in 2 patients, iatrogenic cause in 1 patient, and unknown cause in 3. The most common symptom was bleeding in 7 patients and abdominal or flank pain in 5 patients; 2 patients had no symptoms. Aneurysm diameter was known for four pseudoaneurysms, and ranged from 0.3 to 3 cm (mean, 1.7 cm). Splenectomy and distal pancreatectomy were performed in 4 patients, splenectomy alone in 2 patients, endovascular transcatheter embolization in 2 patients, and simple ligation in 1 patient. One patient with a ruptured pseudoaneurysm died before any intervention could be performed; there were no postoperative deaths. Follow-up data were available for 7 patients, with a mean of 46.3 months (range, 4.5-120 months). CONCLUSIONS Splenic artery pseudoaneurysm is rare and usually is a complication of pancreatitis or trauma. Average aneurysm diameter in our series of 10 patients was smaller than previously reported (1.7 cm vs 5.0 cm). Although conservative management has produced excellent results in some reports, from our experience and the literature, we recommend repair of all splenic artery pseudoaneurysms.
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Affiliation(s)
- Deron J Tessier
- Department of Surgery, Division of Vascualr Surgery, Mayo Clinic, Scottsdale, AZ 85259, USA.
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12
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Flati G, Andrén-Sandberg A, La Pinta M, Porowska B, Carboni M. Potentially fatal bleeding in acute pancreatitis: pathophysiology, prevention, and treatment. Pancreas 2003; 26:8-14. [PMID: 12499910 DOI: 10.1097/00006676-200301000-00002] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Massive bleeding may complicate the course of either acute or chronic pancreatitis. Although the latter is more frequently involved when bleeding occurs in the acute form, a poorer prognosis is to be expected. Abscess, severe inflammation, regional necrosis, and pseudocysts may cause major vessel erosion, with or without pseudoaneurysm formation, whose eventual rupture may result in massive bleeding into the gastrointestinal tract, retroperitoneum, and peritoneal cavity. AIMS To define the most important pathophysiologic mechanisms and factors that might contribute to a better understanding, better prevention, and more efficient treatment of severe hemorrhage complicating acute necrotizing pancreatitis. Awareness of high-risk conditions occurring during the natural evolution of the disease (from extensive local severe enzymatic damage to late septic sequelae), avoidance of a too early and too aggressive approach to sterile pancreatic necrosis, and providing prompt and effective treatment of local septic complications, when they occur, are crucial steps for bleeding prevention. METHODOLOGY Forty-four cases of severe bleeding following acute pancreatitis that were reported during the last decade since 1992 (including the six cases reported here) are reviewed, analyzed, and summarized. RESULTS The overall mortality rate was 34.1%. Splenic artery, portal vein, spleen, and unspecified peripancreatic vessels were the most commonly involved sources of bleeding, with associated mortality rates of 33.3%, 50.0%, 30%, and 28.5%, respectively. Massive hemorrhage was more frequently associated with severe necrosis, with a mortality rate of 37.9%. CONCLUSION The increased use of diagnostic and interventional radiology, in association with prompt surgical treatment, appears to be the way to improve survival rates in cases of arterial bleeding. Venous bleeding due to lesion of major peripancreatic veins or diffuse bleeding represents a therapeutic challenge, and treatment of these conditions should be tailored to the individual case, as no general rule can be suggested. In extreme cases, open packing or salvage emergency pancreatectomy may represent the only chances for survival.
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Affiliation(s)
- Giancarlo Flati
- II Department of Surgery, Policlinico Umberto I, University of Rome La Sapienza, Rome, Italy.
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14
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Abstract
PURPOSE To review a 10-year experience with endovascular embolization of visceral artery aneurysms. METHODS Twenty-five patients (13 men; mean age 52.1 years, range 31-80) presented with VAAs of varying locations and etiologies: 10 splenic, 3 gastroduodenal, 2 pancreaticoduodenal, 3 hepatic, 3 superior mesenteric, 2 celiac, 1 left gastric, and 1 jejunoileal. Ten patients were asymptomatic; 7 aneurysms were ruptured. Transcatheter coil embolization was the treatment of choice in all patients. RESULTS Coil placement was initially (<7 days) successful in 23 (92%) patients. One superior mesenteric artery aneurysm remained perfused, and recurrent bleeding occurred 2 days after intervention in 1 case, but repeated embolization excluded the aneurysm. One patient with necrotizing pancreatitis died from sepsis 10 days after endovascular treatment and surgery (4% 30-day mortality). Long-term follow-up revealed excellent results after an average 48.7 months (range 14-75) with only 1 recurrence after 12 months. CONCLUSIONS Embolotherapy is the treatment of choice in visceral artery aneurysms, regardless of etiology, location, or clinical presentation.
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Affiliation(s)
- Andreas Gabelmann
- Department of Diagnostic Radiology, University Hospital of Ulm, Germany.
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15
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Kitagawa T, Iriyama K, Azuma T, Yamakado K. Nonoperative treatment for a ruptured pseudoaneurysm of the celiac trunk: report of a case. Surg Today 1997; 27:1069-73. [PMID: 9413063 DOI: 10.1007/bf02385791] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
We report the case of a 67-year-old man in whom hemorrhage from a ruptured celiac trunk pseudoaneurysm, which occurred as a consequence of leakage at the site of gastroduodenostomy, was successfully controlled by transcatheter arterial embolization (TAE) with stainless steel coils and N-butyl cyanoacrylate (NBCA). The occurrence of a pseudoaneurysm of the celiac trunk associated with anastomotic leakage is etiologically rare. We compiled reports from the literature on TAE for ruptured aneurysms of the celiac trunk, and compared its therapeutic value with that of surgical treatment. Operative death occurred in 4 of a series of 43 patients with aneurysms of the celiac trunk that were surgically treated (9.3%). In 5 patients with ruptured aneurysms, the operative mortality rate was 40% (2/5). Conversely, while the unsuccessful rate of TAE therapy was 17% (1/6), the mortality rate was nil. The patient whose case is presented here was affected by methicillin-resistant staphylococcus aureus (MRSA) at the site of leakage and in the lung. Under septic conditions such as hemorrhage secondary to pancreatitis, the mortality rate of surgical therapy was 23%-29%, whereas the success rate of TAE therapy was 79% and the mortality rate was 4%. Based on these findings, it is suggested that TAE therapy is a viable alternative to surgery for patients even with ruptured pseudoaneurysms of the celiac trunk.
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Affiliation(s)
- T Kitagawa
- Department of Surgery, Mie University School of Medicine, Tsu, Japan
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Formentini A, Birk D, Kunz R, Orend KH, Beger HG. Inferior pancreaticoduodenal artery aneurysm as a consequence of traumatic acute pancreatitis. A case report and review of the literature. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1997; 21:263-7. [PMID: 9322127 DOI: 10.1007/bf02821614] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Inferior pancreaticoduodenal artery (PDA) aneurysms are rare: To date, only 88 cases have been reported in the English literature. Although atherosclerosis represents the most common histological finding (60%), the pathogenetic mechanism consists usually of vessel erosion owing to acute or chronic pancreatitis. Most of these lesions are undetectable until symptoms of rupture occur. Rupture occurs typically in association with an episode of pancreatitis (60%) and caries a high mortality rate (50%), making diagnosis and early treatment essential. Angiography and computed tomography (CT) readily confirm the diagnosis. Ligation or resection of the aneurysm represents the definitive and radical therapy, but in an emergency, entails a high mortality rate (50%). Transcatheter embolization is a valid alternative to control bleeding (80%) in order to stabilize the patient; in some cases, it represents a definitive treatment. We present a case of an aneurysm that developed in a patient who had had posttraumatic acute pancreatitis. A surgical procedure with proximal and distal ligation of the aneurysm was performed successfully.
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Affiliation(s)
- A Formentini
- Department of General Surgery, University of Ulm, Germany
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Kuno RC, Althaus SJ, Glickerman DJ. Direct percutaneous coil and ethanol embolization of a celiac artery pseudoaneurysm. J Vasc Interv Radiol 1995; 6:357-60. [PMID: 7647436 DOI: 10.1016/s1051-0443(95)72823-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Affiliation(s)
- R C Kuno
- Department of Radiology, University of Washington School of Medicine, Seattle 98195, USA
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Abstract
Middle colic artery aneurysms are very uncommon. A few cases of occlusion of superior mesenteric artery aneurysms without bowel ischemia are reported. We describe successful uncomplicated embolization of a ruptured middle colic artery aneurysm with a Gelfoam plug.
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Affiliation(s)
- A Naito
- Department of Radiology, Chuden Hospital, Hiroshima City, Japan
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19
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McDermott VG, Shlansky-Goldberg R, Cope C. Endovascular management of splenic artery aneurysms and pseudoaneurysms. Cardiovasc Intervent Radiol 1994; 17:179-84. [PMID: 7954570 DOI: 10.1007/bf00571531] [Citation(s) in RCA: 143] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Splenic artery aneurysms and pseudoaneurysms are being diagnosed with increasing frequency by modern imaging. The question of appropriate treatment--surgical or endovascular--arises more often. We review our experience and that of others as documented in the literature. The information available suggests that endovascular management of a splenic artery aneurysm or pseudoaneurysm offers a lower complication rate than surgery, but postprocedure imaging to ensure obliteration is recommended.
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Affiliation(s)
- V G McDermott
- Department of Diagnostic Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104
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20
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Wagner WH, Cossman DV, Treiman RL, Foran RF, Levin PM, Cohen JL. Hemosuccus pancreaticus from intraductal rupture of a primary splenic artery aneurysm. J Vasc Surg 1994; 19:158-64. [PMID: 8301728 DOI: 10.1016/s0741-5214(94)70130-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Hemosuccus pancreaticus--blood entering the gastrointestinal tract through the pancreatic duct--is a rare and elusive form of gastrointestinal bleeding. The most common cause is a splenic artery pseudoaneurysm caused by acute or chronic inflammation of the pancreas. We report the case of an 86-year-old woman who had recurrent gastrointestinal bleeding from erosion of an aneurysm of the splenic artery into the pancreatic duct. The lack of associated symptoms, equivocal endoscopic findings, and the rarity of this entity resulted in a delay in diagnosis. Nonresective treatment by ligation of the splenic artery proximal and distal to the aneurysm prevented any additional bleeding. Postoperative technetium sulfur colloid scanning demonstrated normal perfusion of the spleen. Only 16 cases of hemosuccus pancreaticus from primary splenic artery disease have previously been reported in the English-language literature (15 primary aneurysms, one medial disruption without an aneurysm). In contrast to cases caused by inflammatory pseudoaneurysms, splenic artery-pancreatic duct fistulas caused by primary aneurysms of the splenic artery should be treated without pancreatic or splenic resection, either with surgery or by embolization. In elderly patients with recurrent gastrointestinal bleeding of obscure source, the differential diagnosis should include the possibility of a ruptured aneurysm communicating with a viscus.
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Affiliation(s)
- W H Wagner
- Division of Vascular Surgery, Cedars-Sinai Medical Center, Los Angeles, CA
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21
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Boudghène F, L'Herminé C, Bigot JM. Arterial complications of pancreatitis: diagnostic and therapeutic aspects in 104 cases. J Vasc Interv Radiol 1993; 4:551-8. [PMID: 8353353 DOI: 10.1016/s1051-0443(93)71920-x] [Citation(s) in RCA: 156] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
PURPOSE A retrospective study of 104 cases of arterial lesions related to pancreatitis was undertaken to examine the diagnostic and therapeutic benefits of arteriography compared with ultrasonography (US) and computed tomography (CT). PATIENTS AND METHODS Data were acquired from responses to a questionnaire. Eighty-seven patients were men, 17 were women (age range, 21-80 years; mean, 48 years). These lesions were usually revealed by hemorrhage (70 cases), pain (69 cases), or both (46 cases). RESULTS Arteriography was immediately positive in 90 of 93 patients in whom it was performed, but US and CT may also permit incidental discovery of silent lesions (17 cases). These lesions are often single (90%) and related to an arterial rupture in a pseudocyst (60%) or a pseudoaneurysm (48%). They involved the splenic (42%), the gastroduodenal (22%), and the small pancreatic arteries (25%). Of 32 cases in which embolization was performed, immediate success was achieved in all cases but bleeding recurred in 12 cases (37%). Treatment in 25 patients was a definitive success (78%), and five patients died of hemorrhage (16%). CONCLUSION Arteriography remains essential for diagnosis of arterial lesions, and embolization may be indicated as a stabilizing preoperative procedure and also for immediately stopping hemorrhage.
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Affiliation(s)
- F Boudghène
- Vascular and Interventional Unit, Hopital Tenon, Paris, France
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Salam TA, Lumsden AB, Martin LG, Smith RB. Nonoperative management of visceral aneurysms and pseudoaneurysms. Am J Surg 1992; 164:215-9. [PMID: 1415917 DOI: 10.1016/s0002-9610(05)81073-6] [Citation(s) in RCA: 156] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
During the period from 1975 to 1991, 41 patients with 60 visceral artery aneurysms were treated at the Affiliated Hospitals of Emory University. The total included 13 patients in whom 16 aneurysms were treated primarily by transarterial embolization. There were seven hepatic artery aneurysms, three splenic artery aneurysms, three gastroduodenal artery aneurysms, two left gastric artery aneurysms, and one right gastroepiploic artery aneurysm. Average age of these patients was 50 years; there were eight males and five females. Seven patients presented with gastrointestinal bleeding, and two patients presented with abdominal pain. In four patients, the aneurysm was an incidental finding. Etiology of the true or false aneurysms consisted of pancreatitis in two patients, trauma in three patients, connective tissue disease in one, and was unknown in the remainder. Embolization was performed in seven cases with Gianturco coils and Gelfoam, with coils alone in four, with Gelfoam alone in four, and with detachable balloons in one instance. Complete occlusion was achieved initially in 13 cases. Recanalization occurred in two patients over a mean follow-up period of 8.6 months, requiring re-embolization in one patient, whereas the other patient was managed expectantly. In three cases, embolization was unsuccessful: two cases required surgical correction, and one case was managed expectantly. Only one complication was related to the embolization procedure, which was a common hepatic arterial dissection that proceeded to the formation of a false aneurysm. Embolization as the primary treatment modality for visceral artery aneurysms should be considered in patients with the following diagnoses: pseudoaneurysms associated with pancreatitis, intrahepatic aneurysms, most splenic artery aneurysms, and gastric, gastroduodenal, and gastroepiploic aneurysms. The procedure has a low risk and may obviate a difficult surgical procedure, but it does not preclude surgical intervention should the need arise.
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Affiliation(s)
- T A Salam
- Section of Vascular Surgery, Emory University School of Medicine, Atlanta, Georgia
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23
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Guadagni S, De Bernardinis G, Pavone P, Catarci M, Agnifili A, Carboni M. A rare cause of digestive hemorrhage: an aneurysm of the superior pancreaticoduodenal artery rupturing into the duodenal stump of a Billroth II partial gastrectomy. Surg Today 1992; 22:273-5. [PMID: 1392334 DOI: 10.1007/bf00308835] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We report herein a case of an iatrogenic superior pancreaticoduodenal arterial aneurysm which ruptured into the duodenal stump of a Billroth II partial gastrectomy. Superselective angiography was used for the diagnosis, and successful embolization performed nonoperatively. A review of the literature revealed both the etiology and site of rupture in this case to be extremely uncommon.
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Affiliation(s)
- S Guadagni
- Department of Surgery, University of L'Aquila, Italy
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24
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Kolt S, Wise A. Embolisation in the management of peripancreatic pseudoaneurysm--a case report. AUSTRALASIAN RADIOLOGY 1992; 36:65-7. [PMID: 1632752 DOI: 10.1111/j.1440-1673.1992.tb03079.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Peripancreatic pseudoaneurysms are an unusual cause of haemorrhage in patients with chronic pancreatitis and pseudocysts. We describe a 28 year old alcoholic male with documented chronic pancreatic pseudocysts, who presented with melaena and a large pulsatile epigastric mass. Ultrasound and digital subtraction angiography revealed a pseudoaneurysm of the gastroduodenal artery. This was successfully embolised with stainless steel coils. Surgical intervention in such cases is associated with high mortality, and the role of embolisation as an initial therapy is well established. The role of embolisation as definitive therapy is less clear.
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Affiliation(s)
- S Kolt
- Western Hospital, Melbourne, Victoria
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25
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Imaging of gastrointestinal pseudoaneurysms. Eur Radiol 1992. [DOI: 10.1007/bf00714181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Mauro MA, Jaques P. Transcatheter management of pseudoaneurysms complicating pancreatitis. J Vasc Interv Radiol 1991; 2:527-32. [PMID: 1797219 DOI: 10.1016/s1051-0443(91)72236-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Hemorrhage from rupture of an arterial pseudoaneurysm is a potentially fatal complication of pancreatitis. Seventeen patients underwent transcatheter embolization of 23 arteries for the treatment of 20 arterial pseudoaneurysms secondary to pancreatitis. Their records were reviewed retrospectively to evaluate the clinical benefit of transcatheter therapy. At presentation, 15 of the 17 patients had gastrointestinal, intrasplenic, retroperitoneal, intraperitoneal, or postoperative wound bleeding. Transcatheter embolotherapy was the sole treatment for 16 (80%) of the 20 pseudoaneurysms in 13 patients. Four pseudoaneurysms (20%) in four patients were treated prior to splenectomy. Transcatheter therapy was clinically beneficial in all patients. Three patients had procedural complications without significant clinical sequelae. Transcatheter embolotherapy should be the initial treatment of choice in patients with arterial pseudoaneurysms secondary to pancreatitis. Treatment may be definitive or facilitate subsequent surgery.
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Affiliation(s)
- M A Mauro
- Department of Radiology, University of North Carolina School of Medicine, Chapel Hill 27599
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27
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Pitkäranta P, Haapiainen R, Kivisaari L, Schröder T. Diagnostic evaluation and aggressive surgical approach in bleeding pseudoaneurysms associated with pancreatic pseudocysts. Scand J Gastroenterol 1991; 26:58-64. [PMID: 2006399 DOI: 10.3109/00365529108996484] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Hemorrhage is an uncommon but serious complication of pancreatic pseudocysts. When gastrointestinal bleeding or intra-abdominal hemorrhage is associated with a pancreatic pseudocyst and the usual sources of bleeding are not detected by endoscopy, the rupture of a pseudoaneurysm inside the pseudocyst should be suspected. We present 13 cases, 11 associated with chronic and 2 with late complications after acute necrotizing pancreatitis. On the basis of sonographic findings, bleeding site was suspected in 8 of 11 patients (73%). Computed tomography (CT) was performed on 10, and bleeding was suspected in 8 (80%). The pseudoaneurysm itself was detected by CT in one and by ultrasonography in none. Visceral angiography was performed on five patients, and the pseudoaneurysm was evident in all. External drainage with arterial ligation was done as a primary operation in five patients; four of them later underwent pancreatic resection because of rebleeding. In eight cases pancreatic resection was the initial operation; none of these patients continued to bleed or needed reoperation because of the same pseudoaneurysm. There were no intraoperative deaths, but one patient died postoperatively. Aggressive diagnostic evaluation and surgical approach are associated with a reduction in mortality and morbidity in this serious complication of pancreatic pseudocysts.
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Affiliation(s)
- P Pitkäranta
- Dept. of Diagnostic Radiology, Helsinki University General Hospital, Finland
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28
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Abstract
Haemorrhage is a life-threatening complication in pancreatic disease. Twenty-five patients with this complication are described; 15 had major bleeding, nine had minor bleeding and one patient had a pseudoaneurysm identified at operation. Of the 15 patients with major bleeding, six presented with this complication and in nine cases it followed pancreatic resection. Of the six patients who presented with major bleeding, five underwent resection with one death while the patient managed conservatively died. The nine patients who had major bleeding after pancreatic resection were managed by ligation of the bleeding artery in six cases with one death, and one patient who rebled after ligation of the bleeding artery was successfully managed by further resection. Three patients with postresection major bleeding were managed conservatively with one death. All minor haemorrhages were managed conservatively without mortality. Deaths after major bleeding were a result of sepsis in three cases and respiratory failure in one. The severity of the underlying pancreatitis was an important factor in two patients. Pseudocysts and pancreatic fistulae were important underlying factors leading to the complication. It is recommended that patients with sepsis, a pancreatic fistula or severe underlying pancreatitis should have their haemorrhage treated by pancreatic resection, while those patients with bleeding following pancreatic resection without such complications can be managed by ligation.
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Affiliation(s)
- S Shankar
- Department of Surgical Studies, Middlesex Hospital, London, UK
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29
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Uflacker R, Mourão GS, Piske RL, Souza VC, Lima S. Hemobilia: transcatheter occlusive therapy and long-term follow-up. Cardiovasc Intervent Radiol 1989; 12:136-41. [PMID: 2507148 DOI: 10.1007/bf02577377] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Eight patients with life-threatening hemobilia were treated by percutaneous transcatheter occlusive therapy. The bleeding was caused by a traumatic pseudoaneurysm of the hepatic artery in 6 cases (auto accident in 4, surgery in 1, biliary drainage in 1) and a true aneurysm of the hepatic artery in 2 (unknown etiology in 1 and mycotic in 1). Arterial catheterization was used in all cases except for one in which a direct percutaneous puncture was performed. Gelfoam alone was used as embolic material in 3 patients. In 1 patient each, the material used was gelfoam plus coils, coils alone, blood clot, n-butyl-cyanoacrylate and an occluding balloon catheter. In all cases the bleeding stopped and did not recur during the follow-up period which ranged from 9 months to 14 years. This experience indicates that transcatheter occlusive therapy is an effective method for the treatment of severe hemobilia.
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Affiliation(s)
- R Uflacker
- Med-Imagem, Hospital Beneficencia Portuguesa, São Paulo, Brazil
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30
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31
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Bretagne JF, Heresbach D, Le Jean-Colin I, Darnault P, Heautot JF, Jouanolle H, Loréal O, Arsène D, Gastard J. Splenic pseudoaneurysm rupture into the colon: colonoscopy before and after successful arterial embolization. Surg Endosc 1987; 1:229-31. [PMID: 3455039 DOI: 10.1007/bf00591154] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report a case of splenic pseudoaneurysm rupture into the colon in chronic pancreatitis. At the time of bleeding, pancreatitis was undiagnosed and the colonic lesion was misinterpreted at colonoscopy. The lesion was also misinterpreted at laparotomy, because it simulated intra-abdominal carcinomatosis. The diagnosis was made by CT examination which showed an eccentric enhancing region within a hypodense mass in the region of the splenic hilum. Definitive control of bleeding was achieved by splenic arterial embolization. Splenic infarction and an intrasplenic abscess complicated the embolization, but they did not require surgical intervention. Healing of the colonic wall and of the colonic mucosa was observed at colonoscopy 3 weeks after the embolization.
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Affiliation(s)
- J F Bretagne
- Department of Hepatogastroenterology, CHU Pontchaillou, Rennes, France
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32
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Mandel SR, Jaques PF, Sanofsky S, Mauro MA. Nonoperative management of peripancreatic arterial aneurysms. A 10-year experience. Ann Surg 1987; 205:126-8. [PMID: 3492972 PMCID: PMC1492820 DOI: 10.1097/00000658-198702000-00004] [Citation(s) in RCA: 146] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The surgical approach to bleeding visceral artery aneurysms has a mortality rate of 16-50% that is dependent primarily on anatomic location and underlying cause. Nineteen patients were studied over a 10-year period who were definitively treated by embolization. There was a 79% success rate and no mortality. The cause of the aneurysms was pancreatitis in 13 patients, trauma in four patients, subacute bacterial endocarditis in one patient, and secondary to biliary tract surgery in one patient.
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33
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Bearn P, Collier NA, Hennessy OF. Pancreatic cyst complicated by haemorrhage: report of a case managed by selective vascular occlusion. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1987; 57:53-5. [PMID: 3472513 DOI: 10.1111/j.1445-2197.1987.tb01240.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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34
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Tihansky DP, Lluncor E. Transcatheter embolization of multiple mycotic splenic artery aneurysms: a case report. Angiology 1986; 37:530-4. [PMID: 3755308 DOI: 10.1177/000331978603700707] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Embolization of splenic artery aneurysms is recommended in young women to prevent likely rupture and exsanguination during pregnancy. This report describes the successful coil occlusion of multiple mycotic aneurysms in such a patient, who was also treated interventionally for gastric hemorrhage and hypersplenism. Although infection or sepsis is a rare cause of visceral aneurysms, it is associated with a high incidence of rupture and peritonitis. Complications from elective embolization include abscess formation within the spleen and focal infarction in the upper alimentary tract. However, such risks should be minimized by appropriate selection of embolic materials and prophylactic care of the patient.
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35
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Abstract
Eleven cases of bleeding aneurysms and pseudoaneurysms, with and without arterio-venous fistula, involving different vascular territories were treated by transcatheter embolisation and the results are reported. Gelfoam was used in two cases and steel coils in the remaining nine cases. Embolisation by the steel-coil technique proved to be very efficient. The experience in these 11 cases shows that it is usually not necessary to embolize the aneurysm cavity but simply to occlude the feeding proximal vessel, consequently sparing the weak aneurysmic wall the risk of rupture and allowing the aneurysms to clot as a result of reduced or occluded blood flow.
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