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Zengo LVG, Liebich MVB, Rossi L, Biezus GR, Toregeani JF, Park JH. Embolization of multiple splenic artery aneurysms in a patient with hypersplenism due to portal hypertension: a case report. J Vasc Bras 2024; 23:e20230139. [PMID: 39286298 PMCID: PMC11404771 DOI: 10.1590/1677-5449.202301392] [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: 09/25/2023] [Accepted: 03/14/2024] [Indexed: 09/19/2024] Open
Abstract
Aneurysms of the splenic artery are the third most common type of intra-abdominal aneurysms and the most common type of visceral aneurysms. Portal hypertension is a significant risk factor for development of these aneurysms. We report the case of a white, female, 52-year-old patient with multiple splenic artery aneurysms and hypersplenism secondary to portal hypertension and cirrhosis. Abdominal angiotomography identified six splenic aneurysms. In this scenario, an endovascular intervention was scheduled to conduct embolization using controlled release coils and Onyx™ embolization agent. The three largest aneurysms were treated. Control angiographs showed good exclusion of the aneurysms. The endovascular technique therefore proved to be a good choice considering the patient's comorbidities and blood disorders. In this case, the procedure was successful. There were no immediate or long-term complications. The patient recovered well and is in clinical follow-up.
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Affiliation(s)
| | | | - Larissa Rossi
- Centro Universitário Fundação Assis Gurgacz - FAG, Cascavel, PR, Brasil
| | | | | | - Jong Hun Park
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brasil
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Patel RK, Chandel K, Tripathy T, Panigrahi MK, Behera S, Nayak HK, Pattnaik B, Dutta T, Gupta S, Patidar Y, Mukund A. Role of Interventional Radiology (IR) in vascular emergencies among cirrhotic patients. Emerg Radiol 2024; 31:83-96. [PMID: 37978126 DOI: 10.1007/s10140-023-02184-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023]
Abstract
Gastrointestinal hemorrhage remains one of the most common causes of morbidity and mortality among patients with liver cirrhosis. Mostly, these patients bleed from the gastroesophageal varices. However, nonvariceal bleeding is also more likely to occur in these patients. Because of frequent co-existing coagulopathy, cirrhotics are more prone to bleed from a minor vascular injury while performing percutaneous interventions. Ultrasound-guided bedside vascular access is an essential procedure in liver critical care units. Transjugular portosystemic shunts (TIPS) with/without variceal embolization is a life-saving measure in patients with refractory variceal bleeding. Whenever feasible, balloon-assisted retrograde transvenous obliteration (BRTO) is an alternative to TIPS in managing gastric variceal bleeding, but without a risk of hepatic encephalopathy. In cases of failed or unfeasible endotherapy, transarterial embolization using various embolic agents remains the cornerstone therapy in patients with nonvariceal bleeding such as ruptured hepatocellular carcinoma, gastroduodenal ulcer bleeding, and procedure-related hemorrhagic complications. Among various embolic agents, N-butyl cyanoacrylate (NBCA) enables better vascular occlusion in cirrhotics, even in coagulopathy, making it a more suitable embolic agent in an expert hand. This article briefly entails the different interventional radiological procedures in vascular emergencies among patients with liver cirrhosis.
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Affiliation(s)
- Ranjan Kumar Patel
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Karamvir Chandel
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Taraprasad Tripathy
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Manas Kumar Panigrahi
- Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Srikant Behera
- Department of General Medicine, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Hemant Kumar Nayak
- Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Bramhadatta Pattnaik
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Tanmay Dutta
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Sunita Gupta
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India, 751019
| | - Yashwant Patidar
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Amar Mukund
- Department of Interventional Radiology, Institute of Liver and Biliary Sciences, New Delhi, India.
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Chen WC, Wang TH, Yuan D, Zhao JC. Multiple Splenic Artery Aneurysms: A Case Report and Review of the Literature. Front Surg 2022; 8:763890. [PMID: 35071310 PMCID: PMC8767448 DOI: 10.3389/fsurg.2021.763890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 12/09/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Multiple splenic artery aneurysms (MSAAs) are rare and there are few reports about their treatment. We herein present a rare case of MSAAs treated with splenectomy combined with endovascular embolization.Methods: A 51-year-old female patient was incidentally diagnosed with MSAAs. Splenectomy combined with endovascular embolization was the chosen treatment.Outcomes: The patient recovered uneventfully and was discharged from the hospital 5 days after splenectomy. The patient has been doing well during the 27-months of follow-up.Conclusion: Combined with the experience of the previous literature, we think splenectomy combined with endovascular embolization is a safe, reliable and minimally invasive treatment for some selected multiple SAAs, depending on several patient parameters, such as the age, sex, aneurysm dimension, aneurysm location, complications, and severity of the clinical findings.
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Batagini NC, Constantin BD, Kirksey L, Vallentsits Estenssoro AE, Puech-Leão P, De Luccia N, Simão da Silva E. Natural History of Splanchnic Artery Aneurysms. Ann Vasc Surg 2020; 73:290-295. [PMID: 33346122 DOI: 10.1016/j.avsg.2020.10.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/15/2020] [Accepted: 10/25/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Splanchnic artery aneurysms (SAAs) represent a rare and potential life-threatening disease with a documented incidence of 0.1-2.0%. The risk of rupture and the diameter to recommend surgery are still controversial. The purpose of this study was to review surveillance computed tomography scans (CTs) at a high-volume institution in order to better define the natural history of the SAA. METHODS Between January 2000 and February 2019, all SAAs patients in follow-up at a single center institution were selected for analysis. CTs from patients managed nonoperatively and CTs before surgery from patients submitted to surgery were studied. The first CTs were used to determine aneurysm size, morphology, and anatomic characteristics, and the last CTs performed during nonoperative follow-up were used to compare the diameter with the previous CTs. Primary endpoint included growth rate for all SAAs location, and secondary endpoint included the clinical or anatomical characteristic associated with a faster growth rate. RESULTS In total, 116 consecutive patients were identified with SAAs and 74 patients with 87 SAAs who had at least 2 CTs during follow-up were analyzed. From those 74 patients, 12 were submitted to surgery and only their preoperative CTs were analyzed. The SAAs' locations were: splenic (55.4%), hepatic (12.2%), superior mesenteric artery (17.6%), celiac trunk (27.0%), gastric and gastroepiploic arteries (1.4%), pancreaticoduodenal and gastroduodenal arteries (4.1%). The median follow-up for all patients was 46.7 months (±35.3), and the median of growth for all aneurysms was 0.63 mm/year (±2.19). Only the splenic aneurysms presented growth with statistic significance of 1.08 mm per/year (±1.99) (P < 0.001). Only portal hypertension showed statistically significance to splenic aneurysm growth (P = 0.002). Multivariate analysis for variables associated with splenic aneurysm growth ≥1 mm/year showed that portal hypertension was the only variable with statistical significance (P < 0.01, IC 95% 2.0-186.9, β = 19.5). CONCLUSIONS Although longer-term follow-up and larger sample size are needed to better understand the natural history of SAAs, the majority of SAAs tends to remain stable in size through follow-up. Portal hypertension was the only risk factor found for true splenic aneurysm growth, and so those patients must have a closer follow-up.
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Affiliation(s)
- Nayara Cioffi Batagini
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil.
| | - Bruno Donegá Constantin
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
| | - Lee Kirksey
- Vascular and Endovascular Division, Vascular and Endovascular Surgery Departament, The Cleveland Clínic, Cleveland, OH
| | - Andre Echaime Vallentsits Estenssoro
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
| | - Pedro Puech-Leão
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
| | - Nelson De Luccia
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
| | - Erasmo Simão da Silva
- Vascular and Endovascular Division, Surgery Department, Hospital das Clinicas - LIM 02, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
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Faulkes RE, Chauhan A, Knox E, Johnston T, Thompson F, Ferguson J. Review article: chronic liver disease and pregnancy. Aliment Pharmacol Ther 2020; 52:420-429. [PMID: 32598048 DOI: 10.1111/apt.15908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/02/2020] [Accepted: 06/01/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The prevalence of chronic liver disease in women of child bearing age is increasing, leading to a higher incidence of pregnancy in this cohort. Chronic medical conditions have a significant adverse effect on maternal morbidity and mortality. To date, reviews on this topic have been written either from a hepatology or obstetrics viewpoint, and no specific guidelines are available solely for the management of chronic liver disease in pregnancy. AIMS To produce a comprehensive review on the clinical management of women with chronic liver disease during pregnancy, addressing the risks of pregnancy to mother and child, how these risks can be ameliorated, and what additional considerations are required for management of chronic liver disease in pregnancy. METHODS Data were collected up to May 2020 from the biomedical database PubMed, national and international guidelines in gastroenterology and hepatology. RESULTS During pregnancy, women with cirrhosis are more likely to develop decompensated disease, worsening of portal hypertension, and to deliver premature infants. CONCLUSIONS The risks associated with pregnancy can be ameliorated by advanced planning, assessing risk using the model for end stage liver disease score and risk reduction through varices screening. A multidisciplinary approach is paramount in order to minimise complications and maximise the chance of a safe pregnancy and birth for mother and baby.
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Affiliation(s)
| | - Abhishek Chauhan
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, The Medical School, University of Birmingham, Birmingham, UK
| | - Ellen Knox
- Birmingham Womens' Hospital, Birmingham, UK
| | | | | | - James Ferguson
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, The Medical School, University of Birmingham, Birmingham, UK
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