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Abstract
Atherosclerotic vascular disease involving the mesenteric arteries occurs frequently in the elderly population. Although the prevalence of ischemic bowel disease is difficult to determine, acute mesenteric ischemia (AMI) has been reported to cause in 1 in 1000 hospital admissions, whereas chronic mesenteric ischemia (CMI) is estimated to affect 1 in 100,000 individuals. Mesenteric ischemia generally manifests in its chronic form as postprandial abdominal pain resulting in significant weight loss, and in its acute form as an abrupt development of abdominal pain, lower gastrointestinal bleeding, and subsequent intestinal necrosis. This article discusses the cause, clinical manifestations, diagnosis, and management of AMI and CMI.
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Demir AS, Oztürk A, Aung SM. Primary percutaneous revascularization using coronary stent in a patient with acute mesenteric ischemia. Balkan Med J 2012; 29:225-6. [PMID: 25207003 DOI: 10.5152/balkanmedj.2011.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | - Soe Moe Aung
- Clinic of General Surgery, Sema Hospital, İstanbul, Turkey
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Acute thrombotic mesenteric ischemia: primary endovascular treatment in eight patients. Cardiovasc Intervent Radiol 2011; 34:942-8. [PMID: 21717248 DOI: 10.1007/s00270-011-0212-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Accepted: 05/31/2011] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The purpose of this study was to evaluate our experience with initial percutaneous transluminal angioplasty (PTA) ± stenting as valuable options in the acute setting. METHODS Between 2003 and 2008, eight patients with abdominal angio-MDCT-scan proven thrombotic AMI benefited from initial PTA ± stenting. We retrospectively assessed clinical and radiological findings and their management. Seven patients presented thrombosis of the superior mesenteric artery, and in one patient both mesenteric arteries were occluded. All patients underwent initial PTA and stenting, except one who had balloon PTA alone. One patient was treated by additional in situ thrombolysis. RESULTS Technical success was obtained in all patients. Three patients required subsequent surgery (37.5%), two of whom had severe radiological findings (pneumatosis intestinalis and/or portal venous gas). Two patients (25%) died: both had NIDD, an ASA score ≥4, and severe radiologic findings. Satisfactory arterial patency was observed after a follow-up of 15 (range, 11-17) months in five patients who did not require subsequent surgery, four of whom had abdominal guarding but no severe CT scan findings. One patient had an ileocecal stenosis 60 days after the procedure. CONCLUSIONS Initial PTA ± stenting is a valuable alternative to surgery for patients with thrombotic AMI even for those with clinical peritoneal irritation signs and/or severe radiologic findings. Early surgery is indicated if clinical condition does not improve after PTA. The decision of a subsequent surgery must be lead by early clinical status reevaluation. In case of underlying atherosclerotic lesion, stenting should be performed after initial balloon dilatation.
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Heiss P, Loewenhardt B, Manke C, Hellinger A, Dietl KH, Schlitt HJ, Scheibl K, Feuerbach S, Paetzel C. Primary percutaneous aspiration and thrombolysis for the treatment of acute embolic superior mesenteric artery occlusion. Eur Radiol 2010; 20:2948-58. [PMID: 20563813 DOI: 10.1007/s00330-010-1859-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Revised: 05/10/2010] [Accepted: 05/19/2010] [Indexed: 01/13/2023]
Abstract
OBJECTIVES To evaluate technical success rate and clinical outcome of patients with acute embolic superior mesenteric artery (SMA) occlusion who were treated with primary percutaneous revascularization. METHODS At three medical centers the radiological information system databases were used to identify all patients in whom primary percutaneous revascularization for the treatment of acute embolic SMA occlusion was attempted between 2001 and 2010. Percutaneous treatment was performed in 15 patients (median age 80 years, range 49-88 years). These patients represent the study population. Eleven patients reported abdominal pain. Five patients exhibited peritoneal signs. Revascularization was defined as complete technical success if (1) patency of the SMA with residual stenosis of not more than 30% in diameter and (2) sufficient perfusion of the entire bowel were obtained. RESULTS Complete technical success was achieved in eleven patients. After percutaneous revascularization laparotomy was performed in six patients and in three of them bowel resection was carried out (length of resected segments 20-80 cm). The 30-day mortality was 33% (five of 15 patients). None of the surviving patients exhibited short-bowel syndrome. CONCLUSIONS Primary percutaneous aspiration and thrombolysis constitutes a promising alternative to surgical revascularization in selected patients with acute embolic SMA occlusion.
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Affiliation(s)
- Peter Heiss
- Department of Radiology, University Medical Center Regensburg, 93042, Regensburg, Germany.
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Takach TJ, Madjarov JM, Holleman JH, Robicsek F, Roush TS. Spontaneous splanchnic dissection: application and timing of therapeutic options. J Vasc Surg 2009; 50:557-63. [PMID: 19540708 DOI: 10.1016/j.jvs.2009.02.244] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Revised: 02/17/2009] [Accepted: 02/21/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Spontaneous splanchnic dissection (SSD) occurs infrequently and has a poorly defined natural history. Few studies address the application, timing, and consequences of therapeutic options. Our goal was to apply conservative (non-operative) management in the care of each patient, reserving interventions for specific indications that may be predictive of adverse outcomes. METHODS Between 2003 and 2008, 10 consecutive patients (mean age 54.7-years-old, 70.0% male) presented with 11 SSDs involving either the celiac artery (n = 6), superior mesenteric artery (n = 3), or both (n = 1). Each patient had acute, spontaneous onset of persistent abdominal pain and was diagnosed with SSD following multidetector row computed tomographic angiography (CTA). Non-operative management (anticoagulation, anti-impulse therapy, analgesics, and serial CTA examinations) was initially used in 9 patients. Endovascular (n = 2) or operative (n = 2) intervention was performed either immediately (n = 1) or following failed medical management (n = 3) in 4 patients for specific indications that included persistent symptoms (n = 3), expansion of false lumen (n = 3), and/or radiologic malperfusion (n = 3). RESULTS All patients were asymptomatic after successful non-operative management or following intervention. No morbidity occurred. Upon complete follow-up (mean 13.4 months, range, 2 to 36 months), all patients remained asymptomatic. Preservation of distal perfusion with either thrombosis or ongoing regression of false lumen was achieved in 5 patients who received only non-operative management and in 4 patients following intervention. A stable chronic dissection was present in 1 patient who had only non-operative management. CONCLUSION Successful outcomes following SSD may be achieved with either non-operative therapy alone or intervention if persistent symptoms, expansion of false lumen, and/or malperfusion occur. The unpredictable response of the false lumen to conservative management mandates close, long-term follow-up. Endovascular and operative interventions produced similar outcomes in a small number of patients with limited follow-up. Although SSD is currently perceived as rare, the increasing use of CTA may prove that the true incidence has been underestimated.
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Affiliation(s)
- Thomas J Takach
- Department of Cardiothoracic and Vascular Surgery, Carolinas Heart Institute, Carolinas Health Care System, Charlotte, NC 28232-2861, USA.
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Endovascular treatment of a superior mesenteric artery embolism in a high-risk Jehovah's Witness. J Vasc Surg 2009; 49:1050-2. [PMID: 19341893 DOI: 10.1016/j.jvs.2008.11.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2008] [Revised: 11/12/2008] [Accepted: 11/13/2008] [Indexed: 11/20/2022]
Abstract
Despite recent advances, emergent treatment of acute mesenteric ischemia carries a mortality of 40%-60%. Endovascular therapy provides a reasonable option for high-risk patients with acute mesenteric ischemia who may not tolerate a laparotomy. We present a case of successful endovascular embolectomy of the superior mesenteric artery, visceral aorta, and right iliac artery in a high-risk octogenarian who refused the transfusion of blood products. As older patients present with more comorbidities, endovascular techniques will play an increasingly large role in the treatment of acute mesenteric ischemia.
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Gartenschlaeger S, Bender S, Maeurer J, Schroeder RJ. Successful Percutaneous Transluminal Angioplasty and Stenting in Acute Mesenteric Ischemia. Cardiovasc Intervent Radiol 2007; 31:398-400. [PMID: 17205365 DOI: 10.1007/s00270-006-0147-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Acute mesenteric ischemia (AMI) is a life-threatening emergency. The complications are high by the time of diagnosis in most cases and therefore only few data on primary percutaneous intervention with percutaneous transluminal angioplasty (PTA) and stenting in AMI are available. We present the case of an 84-year-old woman who presented to our emergency department complaining of an acute worsening of pre-existing abdominal periumbilical pain, nausea, vomiting, and diarrhea. She had previously undergone percutaneous transluminal embolectomy for an acute occlusion of the left common femoral artery. Due to suspicion of intestinal infarction, conventional angiography of the aorta and the superior mesenteric artery (SMA) was performed and confirmed a proximal occlusion of the SMA. Percutaneous SMA recanalization with balloon dilation and subsequent stent implantation was carried out successfully. The abdominal symptoms subsided after this procedure. In AMI that is diagnosed early, endovascular stenting should be considered as an alternative treatment to the surgical approach that avoids the need for surgical bowel resection.
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Affiliation(s)
- Soeren Gartenschlaeger
- Department of Radiology, Charité University Medical Care in Berlin, Virchow Campus Hospital, Berlin, Germany.
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Kutlu R, Ara C, Sarac K. Bare Stent Implantation in Iatrogenic Dissecting Pseudoaneurysm of the Superior Mesenteric Artery. Cardiovasc Intervent Radiol 2006; 30:121-3. [PMID: 17086458 DOI: 10.1007/s00270-005-0392-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Iatrogenic arterial dissection leading to the development of dissecting pseudoaneurysms of the superior mesenteric artery (SMA) is a rare complication of angiography. Surgical and endovascular treatment options exist for this important condition. We report a case of bare stent implantation in dissecting pseudoaneurysm of the SMA that developed after angiography in a patient with acute mesenteric ischemia. Although it is rarely published, iatrogenic arterial dissection causing pseudoaneurysm can occur after diagnostic and interventional angiography. Bare stent implantation in dissecting pseudoaneurysm of the SMA could be an advantageous endovascular treatment option in selected cases due its to potential preservation of important side branches of the SMA.
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Affiliation(s)
- Ramazan Kutlu
- Department of Radiology, Inonu University School of Medicine, 44069 Malatya, Turkey.
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Lim RP, Dowling RJ, Mitchell PJ, Vrazas JI, Thomson KR, Tress BM. Endovascular treatment of arterial mesenteric ischaemia: a retrospective review. ACTA ACUST UNITED AC 2006; 49:467-75. [PMID: 16351610 DOI: 10.1111/j.1440-1673.2005.01514.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mesenteric ischaemia is a condition that has traditionally been managed surgically. It poses a challenging diagnostic and therapeutic problem, particularly in the acute setting. We review a small series of eight patients managed with endovascular techniques for either acute or chronic mesenteric ischaemia at The Royal Melbourne Hospital, from 1997 to 2002. We describe our results and relate these to the recent published literature regarding endovascular and surgical management of mesenteric ischaemia. Our experience confirms the valuable contribution of angioplasty and stenting in chronic mesenteric ischaemia, which compares favourably with surgery with regards to complication rates and mortality. We suggest the need for further studies to compare the long-term efficacy of endovascular techniques compared with surgery in the management of chronic mesenteric ischaemia. Furthermore, we demonstrate a role for endovascular management in acute mesenteric ischaemia, in the appropriate clinical setting.
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Affiliation(s)
- R P Lim
- Department of Radiology, The University of Melbourne and The Royal Melbourne Hospital, Melbourne, Grattan Street, Parkville, Victoria 3050, Australia.
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Abstract
BACKGROUND Acute mesenteric arterial occlusion typically presents late and has an estimated mortality of 60-80%. This report examines the evolution of a novel management approach to this difficult surgical problem at a teaching hospital in rural Australia. METHODS A retrospective review of 20 consecutive cases that presented to Lismore Base Hospital, Lismore, New South Wales, between 1995 and 2003 was performed. RESULTS Of the 16 patients who were actively treated, 10 survived. Mortality was associated with attempting an emergency operative revascularisation and not performing a second-look laparotomy. All three patients who had a damage control approach at the initial operation survived and in four cases endovascular intervention successfully achieved reperfusion of acutely ischaemic bowel. CONCLUSIONS Evidence from the series of patients described suggests that damage control surgery and early angiography improve survival in patients suffering acute mesenteric ischaemia. A damage control approach involves emergency resection of ischaemic bowel with no attempt to restore gastrointestinal continuity and formation of a laparostomy. Patients are stabilised in the intensive care unit (ICU) and angiography can be arranged to either plan a definitive bypass procedure or alternatively endovascular therapies can be carried out in an attempt to arrest gastrointestinal infarction. Definitive surgery is then considered after 2-3 days. This approach is particularly attractive if immediate specialist vascular expertise is not available.
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Affiliation(s)
- Anthony J Freeman
- Department of Surgery, Lismore Base Hospital, New South Wales, Australia.
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Merle C, Lepouse C, De Garine A, Frayssinet N, Leymarie F, Leon A, Jolly D. Surgery for mesenteric infarction: prognostic factors associated with early death within 72 hours. J Cardiothorac Vasc Anesth 2005; 18:734-41. [PMID: 15650983 DOI: 10.1053/j.jvca.2004.08.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE The aim of this study was to look for preoperative and postoperative prognostic factors for early mortality, likely to be of use to clinicians in decision making. DESIGN Prospective multicenter study. SETTING This study was conducted in 4 university hospitals in Northeast France. PARTICIPANTS One hundred thirty-one patients with mesenteric infarction confirmed by pathologic examination were included. INTERVENTIONS All patients underwent surgery and were hospitalized in the intensive care unit. MAIN RESULTS Twenty-eight patients (21.3%) underwent exploratory laparotomy only; 103 patients underwent bowel resection with/or without associated revascularization. The overall mortality rate at discharge was 74.8%. In the first 3 days, 60% of deaths occurred. The prognostic factors for death within 72 hours, obtained by logistic regression, were preoperative heart failure, lactate level over 5 mmol/L, aspartate aminotransferase over 200 IU/L, and total cholesterol level below 80 mg/dL, or procalcitonin level over 40 ng/L. From these results, a mortality prognostic score was derived. Probability of mortality within 72 hours was estimated to be 5% for patients with none of these factors and 97% for those with all 4. For deaths occurring after 72 hours, the only mortality prognostic factor was the existence of necrosed areas at the ends of bowel resections. CONCLUSION When patients have fewer than 3 of the prognostic factors described in the score, aggressive medical and surgical strategies could be appropriate. If necrosis is recorded at the ends of the resection, renewed surgery should be undertaken as soon as signs of new disturbances appear.
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Affiliation(s)
- Corinne Merle
- Department of Medical Information, Univesrity Hospital of Reims, Reims, France
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Lim RP, Dowling RJ, Thomson KR. Angioplasty and stenting of the superior mesenteric artery in acute mesenteric ischaemia. ACTA ACUST UNITED AC 2004; 48:426-9. [PMID: 15345002 DOI: 10.1111/j.0004-8461.2004.01334.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Acute mesenteric ischaemia is a challenging diagnostic problem with a very high mortality. Traditionally, laparotomy is required for definitive management. We describe a successful case of angioplasty and stenting of the superior mesenteric artery in a surgically unfit patient. We recommend that stenting be considered only in situations where the diagnosis has been made prior to bowel infarction, and if the patient poses a poor operative risk.
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Affiliation(s)
- R P Lim
- Department of Radiology, The Royal Melbourne Hospital, Grattan Street, Parkville, Melbourne, Victoria 3050, Australia.
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14
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Abstract
Although intestinal ischaemia is an infrequent event, early recognition and appropriate treatment can reduce the potential for a devastating outcome
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Affiliation(s)
- Jayaprakash Sreenarasimhaiah
- Department of Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Blvd, MC 8887, Dallas, TX 75390, USA.
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Affiliation(s)
- John B Chang
- Long Island Vascular Center, Roslyn, NY 11576, USA.
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Yilmaz S, Gürkan A, Erdoğan O, Sindel T, Ceken K, Lüleci E. Endovascular treatment of an acute superior mesenteric artery occlusion following failed surgical embolectomy. J Endovasc Ther 2003; 10:386-91. [PMID: 12877629 DOI: 10.1177/152660280301000236] [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: 11/16/2022]
Abstract
PURPOSE To present the successful primary stenting of a superior mesenteric artery (SMA) occlusion following failed surgical embolectomy. CASE REPORT A 65-year-old woman with a history of atrial fibrillation underwent surgical embolectomy of an acute embolic occlusion of the superior mesenteric artery (SMA). The following day, symptom recurrence suggested reocclusion, which was confirmed with emergent arteriography. Two balloon-expandable stents were deployed primarily, which ameliorated the patient's symptoms. Follow-up angiography at 3 months showed continued SMA patency, with no evidence of distal embolization or restenosis. The patient remains asymptomatic at 9 months after the stent procedure. CONCLUSIONS Although more experience is required, primary stenting may be a valuable alternative in the treatment of acute SMA occlusions, in particular, for reocclusions after failed surgery.
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Affiliation(s)
- Saim Yilmaz
- Department of Radiology, Akdeniz University School of Medicine, Arapsuyu, Antalya, Turkey.
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Yilmaz S, Gürkan A, Erdoğan O, Sindel T, Çeken K, Lüleci E. Endovascular Treatment of an Acute Superior Mesenteric Artery Occlusion Following Failed Surgical Embolectomy. J Endovasc Ther 2003. [DOI: 10.1583/1545-1550(2003)010<0386:etoaas>2.0.co;2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Drelich-Zbroja A, Jargiello T, Szymanska A, Krzyzanowski W, ElFurah M, Szczerbo-Trojanowska M. The diagnostic value of levovist in Doppler imaging of visceral arteries in patients with abdominal angina before and after angioplasty. EUROPEAN JOURNAL OF ULTRASOUND : OFFICIAL JOURNAL OF THE EUROPEAN FEDERATION OF SOCIETIES FOR ULTRASOUND IN MEDICINE AND BIOLOGY 2003; 16:225-35. [PMID: 12573792 DOI: 10.1016/s0929-8266(02)00077-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE To assess the diagnostic value of Levovist in the ultrasound imaging of visceral arteries in patients with clinical symptoms of abdominal angina, before and after percutaneous transluminal angioplasty (PTA). MATERIAL AND METHOD During a 12-month period (2000/2001) five patients with visceral arterial stenoses had ultrasound examinations and a subsequent PTA procedure. Indications for ultrasound examination were abdominal angina symptoms persisting for 3-5 years, (postprandial abdominal pain, diarrhea, and vomiting). In all patients ultrasound examinations were performed using color and spectral Doppler before and after Levovist injections. Color Doppler images and maximum blood flow velocity in stenosed visceral arteries were assessed. Patients underwent control Doppler examinations with Levovist injections to assess the effect of PTA. RESULTS In three patients conventional Doppler examination did not allow proper evaluation of visceral arteries, because of weak color and spectral Doppler signal and in two remaining patients visceral arteries were not visualized at all. In all five patients strong enhancement of color and spectral Doppler signal was observed after Levovist administration. In all these cases a hemodynamically significant stenosis was diagnosed: coeliac trunk-2 and superior mesenteric artery-3. PTA was performed successfully in these patients. In one of them ultrasound examination done before Levovist injection allowed good visualization of treated SMA and showed good PTA result. In the remaining four patients Doppler examination with the use of Levovist demonstrated visceral arteries well and confirmed successful PTA procedures. CONCLUSIONS The use of Levovist makes the diagnostic efficiency of Doppler examinations much higher. In most cases it allows an unequivocal diagnosis of visceral artery stenosis in patients with abdominal angina symptoms. The Doppler examination with the use of Levovist is the method of choice in follow-up after PTA.
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Affiliation(s)
- Anna Drelich-Zbroja
- Department of Interventional Radiology and Neuroradiology, University School of Medicine in Lublin, 20-954 Jaczewskiego 8, Poland.
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Abstract
Ischaemia of the bowel may arise from a number of causes affecting the arterial and venous compartments of the vascular tree. This article addresses the causes and consequences of arterial obstruction, which may compromise the supply of oxygenated blood to the bowel. These events may occur as an acute phenomenon, or they may present in a chronic fashion. The therapeutic options available to treat this condition are largely dependent on the mode of presentation and the amount of time that is available before irreversible damage occurs to the bowel integrity. In the acute phase, the viability of the bowel is in doubt, and this necessitates an open operative approach to assess the amount of bowel infarction which has already occurred. A variety of operative procedures are then available to limit this bowel loss and to secure the viability of the remaining bowel. In the more chronic phase there are alternative, less invasive procedures that may be appropriate for the patient, who may have suffered a prolonged period of undernourishment and dehydration. In such cases the immediate bowel viability is not in doubt, but the medium/long-term survival is compromised. Treatment options appropriate to each clinical scenario are discussed, along with the major technical issues associated with these treatments. A team approach to the most appropriate management plan is stressed, and the published outcomes reviewed.
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Affiliation(s)
- T J Cleveland
- Sheffield Vascular Institute, Northern General Hospital, Sheffield, UK.
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Endean ED, Barnes SL, Kwolek CJ, Minion DJ, Schwarcz TH, Mentzer RM. Surgical management of thrombotic acute intestinal ischemia. Ann Surg 2001; 233:801-8. [PMID: 11407335 PMCID: PMC1421323 DOI: 10.1097/00000658-200106000-00010] [Citation(s) in RCA: 150] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To evaluate the University of Kentucky experience in treating acute intestinal ischemia to elucidate factors that contribute to survival. SUMMARY BACKGROUND DATA Acute intestinal ischemia is reported to have a poor prognosis, with survival rates ranging from 0% to 40%. This is based on several reports, most of which were published more than a decade ago. Remarkably, there is a paucity of recent studies that report on current outcome for acute mesenteric ischemia. METHODS A comparative retrospective analysis was performed on patients who were diagnosed with acute intestinal ischemia between May 1993 and July 2000. Patients were divided into two cohorts: nonthrombotic and thrombotic causes. The latter cohort was subdivided into three etiologic subsets: arterial embolism, arterial thrombosis, and venous thrombosis. Patient demographics, clinical characteristics, risk factors, surgical procedures, and survival were analyzed. Survival was compared with a collated historical series. RESULTS Acute intestinal ischemia was diagnosed in 170 patients. The etiologies were nonthrombotic (102/170, 60%), thrombotic (58/170, 34%), or indeterminate (10/170, 6%). In the thrombotic cohort, arterial embolism accounted for 38% (22/58) of the cases, arterial thrombosis for 36% (21/58), and venous thrombosis for 26% (15/58). Patients with venous thrombosis were younger. Venous thrombosis was observed more often in men; arterial thrombosis was more frequent in women. The survival rate was 87% in the venous thrombosis group versus 41% and 38% for arterial embolism and thrombosis, respectively. Compared with the collated historical series, the survival rate was 52% versus 25%. CONCLUSIONS These results indicate that the prognosis for patients with acute intestinal ischemia is substantially better than previously reported.
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Affiliation(s)
- E D Endean
- University of Kentucky College of Medicine, Department of Surgery, Lexington, Kentucky 40536, USA.
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Sternbergh WC, Ramee SR, DeVun DA, Money SR. Endovascular Treatment of Multiple Visceral Artery Paradoxical Emboli With Mechanical and Pharmacological Thrombolysis. J Endovasc Ther 2000. [DOI: 10.1583/1545-1550(2000)007<0155:etomva>2.3.co;2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sternbergh WC, Ramee SR, DeVun DA, Money SR. Endovascular treatment of multiple visceral artery paradoxical emboli with mechanical and pharmacological thrombolysis. J Endovasc Ther 2000; 7:155-60. [PMID: 10821104 DOI: 10.1177/152660280000700212] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To report a case of paradoxical emboli to multiple visceral vessels treated with both mechanical (AngioJet device) and pharmacological (urokinase) thrombolysis. METHODS AND RESULTS A 72-year-old man presented with a 48-hour history of symptomatic right renal ischemia, which was treated with heparinization. Five days later, an abrupt creatinine elevation prompted arteriography, which demonstrated thromboembolism of the superior mesenteric artery (SMA) and both renal arteries. The AngioJet aspiration device was employed to successfully remove the clot from the SMA; urokinase infusion restored flow to the left kidney. At the 16-month follow-up evaluation, the patient was normotensive without medication and had a stable creatinine (1.4 mg/dL). CONCLUSIONS Because of its speed and minimal morbidity, the AngioJet device may be an attractive alternative to surgical embolectomy or pharmacological thrombolysis in highly selected cases of acute visceral artery thromboembolism.
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Affiliation(s)
- W C Sternbergh
- Department of Surgery, Ochsner Clinic and Foundation, New Orleans, Louisiana 70115, USA.
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