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2.
Radiol Clin North Am ; 62(3): 509-525, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38553183

RESUMEN

Aortic pathologies encompass a heterogeneous group of disorders, including acute aortic syndrome, traumatic aortic injury , aneurysm, aortitis, and atherosclerosis. The clinical manifestations of these disorders can be varied and non-specific, ranging from acute presentations in the emergency department to chronic incidental findings in an outpatient setting. Given the non-specific nature of their clinical presentations, the reliance on non-invasive imaging for screening, definitive diagnosis, therapeutic strategy planning, and post-intervention surveillance has become paramount. Commonly used imaging modalities include ultrasound, computed tomography (CT), and MR imaging. Among these modalities, computed tomography angiography (CTA) has emerged as a first-line imaging modality owing to its excellent anatomic detail, widespread availability, established imaging protocols, evidence-proven indications, and rapid acquisition time.


Asunto(s)
Enfermedades de la Aorta , Angiografía por Tomografía Computarizada , Humanos , Angiografía por Tomografía Computarizada/métodos , Enfermedades de la Aorta/diagnóstico por imagen , Aorta/lesiones , Tomografía Computarizada por Rayos X , Imagen por Resonancia Magnética
3.
J Cardiothorac Surg ; 19(1): 133, 2024 Mar 15.
Artículo en Inglés | MEDLINE | ID: mdl-38491390

RESUMEN

BACKGROUND: Aortic intramural hematoma (IMH) is one of the typical entities of acute aortic syndrome and probably accounts for 5-25% of all cases. The ulcer-like projections (ULP), which are described as a focal, blood-filled pouch protruding into the hematoma of the aortic wall, are regarded as one of the high-risk imaging features of IMH and may cause initial medical treatment failure and death. CASE PRESENTATION: We present a case report of an acute type B IMH patient with impaired renal function and newly developed ULP in the acute phase. The 18F-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging (18F-FDG PET/MR) was performed to evaluate the condition of aortic hematoma. The 18F-FDG focal uptake along the aortic wall of the hematoma was normal compared to the background (SUVmax 2.17; SUVSVC 1.6; TBR 1.35). We considered the IMH stable in such cases and opted for medical treatment and watchful observation. Six months after discharge, the patient's recovery was satisfactory, and aortic remodeling was ideal. CONCLUSIONS: The 18F-FDG PET/MR is a novel tool to evaluate the risk of IMH patients and thus provides information for therapy selection.


Asunto(s)
Enfermedades de la Aorta , Fluorodesoxiglucosa F18 , Humanos , Tomografía Computarizada por Rayos X/métodos , Tomografía de Emisión de Positrones/métodos , Enfermedades de la Aorta/diagnóstico por imagen , Imagen por Resonancia Magnética , Hematoma/diagnóstico por imagen , Hematoma/terapia , Estudios Retrospectivos
4.
Echocardiography ; 41(3): e15799, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38516862

RESUMEN

Atherosclerosis is the most common cause of heart disease and stroke. Plaque thickness ≥4 mm in the ascending aorta or aortic arch is strongly correlated with cerebral embolic events and ischemic stroke. However, despite imaging workup, the cause of embolic stroke remains unidentified in many patients. Transesophageal echocardiography (TEE) is the preferred echocardiographic method for the evaluation of cardiac source of emboli. 2D TEE imaging evaluates aortic root and aortic arch in a single plane or two planes with biplane imaging. However, 2D TEE often fails to detect mobile or complex components in the ascending aorta and aortic arch plaques. The routine availability of 3D TEE in current ultrasound systems may significantly improve the assessment of aortic plaques as a potential embolic source. In this case series, we present four consecutive patients with stroke who underwent TEE by a single cardiologist for possible cardioembolic source. Some of these patients may have been labelled as "cryptogenic stroke" or "embolic stroke of undetermined source" (ESUS) due to the presence of insignificant or nonmobile ascending aortic or aortic arch plaques on 2D TEE imaging. In our four consecutive patients with ESUS who underwent TEE by a single operator, 3D TEE showed complex aortic arch plaques with ulceration with mobile components and established these plaques as the likely source of embolic stroke.


Asunto(s)
Enfermedades de la Aorta , Aterosclerosis , Accidente Cerebrovascular Embólico , Embolia , Placa Aterosclerótica , Accidente Cerebrovascular , Humanos , Placa Aterosclerótica/complicaciones , Placa Aterosclerótica/diagnóstico por imagen , Ecocardiografía Transesofágica/métodos , Accidente Cerebrovascular Embólico/complicaciones , Aterosclerosis/complicaciones , Aterosclerosis/diagnóstico por imagen , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/diagnóstico por imagen , Aorta Torácica/diagnóstico por imagen , Embolia/complicaciones , Enfermedades de la Aorta/complicaciones , Enfermedades de la Aorta/diagnóstico por imagen
5.
J Cardiothorac Surg ; 19(1): 152, 2024 Mar 23.
Artículo en Inglés | MEDLINE | ID: mdl-38521956

RESUMEN

BACKGROUND: The presence of the severe thoracic aortic calcification (TAC) in cardiac surgery patients is associated with adverse post-operative outcome. However, the relationship between cardiovascular risk factors and aortic plaque burden remains unknown. The objective of this study was to determine the predictive factors of TAC in patients candidate for cardiac surgery. METHODS: Patients who underwent thoracic CT scan prior to cardiac surgery between August 2020 to April 2021 were included. Of 556 patients, 209 (36.7%) had a thoracic aortic calcium score (TACS) ≥ 400 mm [3] and were compare with the remaining patients. Predictors of severe TAC were assessed through stepwise multivariable logistic regression analysis. RESULTS: The patients with TACS ≥ 400 had a higher mean age (67.3 ± 7.1 vs. 55.7 ± 10.6; p < 0.001) with a higher frequency of diabetes mellitus (40.7% vs. 30.8%; p = 0.018), dyslipidemia (49.8% vs. 38.6%; p = 0.010), hypertension (60.8% vs. 44.7%; p < 0.001), opium addiction (18.2% vs. 11.2%; p = 0.023), peripheral vascular disease (PVD) (7.7% vs. 2.3%; p = 0.005) as compared with TACS < 400. The multiple determinants of TAC were PVD (OR = 2.86) followed by opium addiction, diabetes and age. CONCLUSIONS: Thoracic CT scan prior to cardiac surgery for patients with older age, diabetes, opium addiction and PVD is recommended. Our study could serve as a foundation for future research endeavors aimed at establishing a risk score for TAC.


Asunto(s)
Enfermedades de la Aorta , Procedimientos Quirúrgicos Cardíacos , Diabetes Mellitus , Adicción al Opio , Humanos , Adicción al Opio/complicaciones , Factores de Riesgo , Tomografía Computarizada por Rayos X , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/cirugía , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/cirugía , Enfermedades de la Aorta/complicaciones
6.
Lakartidningen ; 1212024 02 09.
Artículo en Sueco | MEDLINE | ID: mdl-38343314

RESUMEN

Primary aortoduodenal fistula is a rare condition caused mainly by a bulging infra-renal aortic aneurysm with subsequent erosion of the duodenum and formation of a fistula. We present a patient who suffered from a herald upper gastrointestinal bleeding followed by circulo-respiratory collapse only hours after, due to bleeding from the fistula. The mortality is reported to be 100 %, requiring emergency EVAR or open aortic graft repair to control any further bleeding.


Asunto(s)
Aneurisma de la Aorta Abdominal , Enfermedades de la Aorta , Enfermedades Duodenales , Fístula Intestinal , Humanos , Fístula Intestinal/diagnóstico , Fístula Intestinal/diagnóstico por imagen , Enfermedades de la Aorta/diagnóstico , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades Duodenales/complicaciones , Enfermedades Duodenales/diagnóstico , Enfermedades Duodenales/cirugía , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/cirugía , Aneurisma de la Aorta Abdominal/diagnóstico , Aneurisma de la Aorta Abdominal/diagnóstico por imagen
7.
BMJ Case Rep ; 17(2)2024 Feb 20.
Artículo en Inglés | MEDLINE | ID: mdl-38378584

RESUMEN

A man in his 60s attended emergency for acute-onset abdominal pain and haematemesis. Requiring resuscitation, a CT abdomen/pelvis revealed a primary aortoenteric fistula actively bleeding into the duodenum. His background included a previous severe Q-fever infection and a heavy smoking history. Despite attempts at resuscitation and an emergent surgical attempt at haemostasis, the patient did not survive the massive gastrointestinal haemorrhage.Even in less severe cases, management of aortoenteric fistulas is tricky. Blood cultures and angiographic imaging are important investigations in guiding surgical approach. The pathology tends to have a significant rate of mortality even at tertiary-level vascular surgical centres.


Asunto(s)
Enfermedades de la Aorta , Fístula Intestinal , Fístula Vascular , Masculino , Humanos , Fístula Vascular/complicaciones , Fístula Vascular/diagnóstico por imagen , Fístula Intestinal/complicaciones , Fístula Intestinal/diagnóstico por imagen , Fístula Intestinal/cirugía , Enfermedades de la Aorta/complicaciones , Enfermedades de la Aorta/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Hemorragia Gastrointestinal/terapia , Hemorragia Gastrointestinal/cirugía
9.
BMC Cardiovasc Disord ; 24(1): 26, 2024 01 03.
Artículo en Inglés | MEDLINE | ID: mdl-38172671

RESUMEN

BACKGROUND: Hemoglobin A1c (HbA1c), a "gold standard" for the assessment of glycemic control, was associated with an increased risk of cardiovascular disease and coronary artery calcification. However, its effects on abdominal aortic calcification (AAC) are uncertain. The present study comprehensively investigated the association between HbA1c and AAC in the 2013-2014 National Health and Nutrition Examinations Surveys. METHODS: Among 1,799 participants ≥ 40 years, dual-energy X-ray absorptiometry-derived AAC was quantified using the Kauppila score (AAC-24). Severe AAC was defined as a total AAC-24 > 6. Weighted linear regression models and logistic regression models were used to determine the effects of HbA1c on AAC. The restricted cubic spline model was used for the dose-response analysis. RESULTS: The mean AAC-24 of participants was 1.3, and 6.7% of them suffered from severe AAC. Both AAC-24 and the prevalence of severe AAC increased with the higher tertile of HbA1c (P < 0.001). Elevated HbA1c levels would increase the AAC-24 (ß = 0.73, 95% CI: 0.30-1.16) and the risk of severe AAC (OR = 1.63, 95% CI: 1.29-2.06), resulting in nearly linear dose-response relationships in all participants. However, this positive correlation were not statistically significant when participants with diabetes were excluded. Furthermore, subgroup analysis showed significant interactions effect between HbA1c and hypertension on severe AAC with the OR (95% CI) of 2.35 (1.62-3.40) for normotensives and 1.39 (1.09-1.79) for hypertensives (P for interaction = 0.022). CONCLUSION: Controlling HbA1c could reduce AAC scores and the risk of severe AAC. Glycemic management might be a component of strategies for preventing AAC among all participants, especially normotensives.


Asunto(s)
Enfermedades de la Aorta , Calcificación Vascular , Humanos , Hemoglobina Glucada , Encuestas Nutricionales , Factores de Riesgo , Calcificación Vascular/diagnóstico por imagen , Calcificación Vascular/epidemiología , Calcificación Vascular/etiología , Aorta Abdominal/diagnóstico por imagen , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/epidemiología , Enfermedades de la Aorta/etiología
10.
Sci Rep ; 14(1): 25, 2024 01 02.
Artículo en Inglés | MEDLINE | ID: mdl-38167947

RESUMEN

Chronic risk factors for pseudoaneurysm (PSA) or penetrating aortic ulcer (PAU) have not been fully clarified. This study aims to evaluate the association of aortic calcification with PSA or PAU of different etiologies. Totally 77 pseudoaneurysms, 80 PAU, and 160 healthy controls (HCs) were retrospectively included, of which 30 were infected, 34 were immunological, and 93 were atherosclerotic etiologies. The aortic calcification status, position of aortic tears/ulcers, and risk factors for disease or acute aortic syndrome (AAS) were identified. Atherosclerotic patients aged more than 65 and infective patients aged more than 60 had significantly higher calcification scores. The immunological group had a lower level of calcification in the infrarenal aorta. For patients of infective or atherosclerotic etiology, 60% (18/30) and 60.22% (56/93) of the tears/ulcers occurred at the aortic parts with the highest level of calcification. Patients with longitudinal calcification exceeding 1/3 of the aortic arch had an increased risk of acquiring diseases (OR = 13.231). The presence of longitudinal calcification of the descending aorta or cross-sectional calcification of the infrarenal aorta increased the risks of acquiring diseases (OR = 8.484 and 8.804). After adjusting for age, longitudinal calcification of the descending aorta exceeding 1/3 length was found to be associated with AAS (OR = 4.662). Tears/ulcers of pseudoaneurysm and PAU were both generally found at the part of the aorta with most calcification. Distinct aorta calcification characteristics were observed for lesions of different etiologies. Longitudinal thoracic and cross-sectional infrarenal abdominal aortic calcification increased the risk of acquiring diseases, and descending aortic calcification was associated with symptomatic patients.


Asunto(s)
Aneurisma Falso , Enfermedades de la Aorta , Aterosclerosis , Úlcera Aterosclerótica Penetrante , Humanos , Aneurisma Falso/etiología , Enfermedades de la Aorta/complicaciones , Enfermedades de la Aorta/diagnóstico por imagen , Úlcera/patología , Estudios Retrospectivos , Estudios Transversales , Aorta Torácica/patología , Aterosclerosis/patología , Aorta Abdominal/diagnóstico por imagen , Aorta Abdominal/patología
11.
Eur J Cardiothorac Surg ; 65(1)2024 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-38212990

RESUMEN

OBJECTIVES: This study aimed to investigate changes in haematoma thickness during the early period and their association with disease progression in patients who received initial medical treatment for type A intramural haematoma (IMH). METHODS: Medical records and serial computed tomography angiography (CTA) images of patients who did not undergo emergency aortic repair for type A IMH upon presentation were retrospectively reviewed. The haematoma remodelling rate was determined using the following equation: thickness of the haematoma on the first CTA (mm) - thickness of the haematoma on the second CTA (mm)time between the first and second CTAs (h). RESULTS: Among the 40 patients included in this study, 38 were indicated for initial watch-and-wait strategy, whereas 2 were indicated for emergency aortic repair but declined it. During hospitalization, 10 patients developed disease progression, with 2 in-hospital mortality cases. Analysis of the haematoma remodelling rate in 39 patients revealed that such a rate was significantly associated with the reciprocal of the time from onset. Analysis of all 70 CTA examinations performed within 24 h after the onset of IMH showed that haematoma thickness was significantly associated with the logarithm of the time from onset. Initial regression of the haematoma was not necessarily associated with avoidance of disease progression. CONCLUSIONS: In type A IMH, the thickness of the haematoma in the ascending aorta tended to decrease in the very early period; however, prompt regression of the haematoma was not necessarily associated with avoidance of disease progression.


Asunto(s)
Enfermedades de la Aorta , Humanos , Enfermedades de la Aorta/complicaciones , Enfermedades de la Aorta/diagnóstico por imagen , Estudios Retrospectivos , Hematoma/diagnóstico por imagen , Hematoma/etiología , Progresión de la Enfermedad , Tomografía Computarizada por Rayos X
12.
Int J Cardiovasc Imaging ; 40(1): 5-14, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37948028

RESUMEN

The 2022 AHA/ACC Guidelines for the Diagnosis and Management of Aortic Disease introduced important updates for managing thoracic aorta aortic disease (TAD). In particular, the Guidelines underscore multimodality imaging's role in diagnosis, risk assessment, and monitoring of patients with TAD. This commentary aims to distill key imaging aspects from the Guidelines to provide a concise reference for the cardiovascular imaging community. Primary areas of focus include: (1) The importance of imagers in the multidisciplinary TAD care team, (2) Appropriate imaging techniques along with their strengths and weaknesses, (3) Aortic measurement methods and how aortic size and growth should contribute to TAD risk assessment, (4) Imaging evaluation of acute aortic syndrome. We have also highlighted several areas of ongoing uncertainty and confusion, specifically related to aortic measurement techniques and descriptive terminology. Finally, a perspective on the future of TAD imaging is discussed with a focus on advanced imaging tools and techniques as well as the potential role of artificial intelligence.


Asunto(s)
Aneurisma de la Aorta Torácica , Enfermedades de la Aorta , Humanos , Inteligencia Artificial , Valor Predictivo de las Pruebas , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/terapia , Imagen Multimodal , América del Norte , Aneurisma de la Aorta Torácica/diagnóstico por imagen , Aneurisma de la Aorta Torácica/terapia , Aorta Torácica/diagnóstico por imagen
13.
Eur J Pediatr ; 183(2): 799-807, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38010406

RESUMEN

This study aimed to longitudinally evaluate aortic root dimensions and elasticity in pediatric Turner syndrome (TS) in relation to known cardiac implications such as coarctation of the aorta (CoA) and bicuspid aortic valves (BAV) in order to create an improved risk profile for the presumed underlying vessel pathology in childhood. We report on the longitudinal findings of our pediatric TS outpatient clinic over a period of up to 7.6 years. Forty-nine TS patients (median age at baseline 9.7 ± 5.9 years, range 0-19.8) were followed-up for on average 2.9 ± 1.1 examinations and a median time of 3.4 ± 1.6 years. Aortic root (AoR) diameters and corresponding Z-scores were determined echocardiographically, and elasticity parameters as well as annual progression rates were calculated. At baseline, 16.3% of patients showed Z-scores > 2 at one or more levels of the AoR (35.7% of patients with BAV, odds ratio of 4.2). There was net progression to be noted at all measuring levels, leading to 28.6% of patients (50% of patients with BAV) exhibiting aortic dilatation at the end of follow-up. Progression correlated with the presence of BAV, non-mosaic monosomy, and age. A levelling-off of progression was seen with the onset of adolescence. CONCLUSIONS: Marked progression of aortic diameters leading to the development of dilatation can be observed in TS patients during childhood and stresses the importance of close surveillance during childhood. Main risk factors are BAV and complete monosomy 45X0. A beneficial influence of estrogen substitution can be suspected but needs further investigation. WHAT IS KNOWN: • Patients with Turner syndrome are at an increased risk for aortic dilatation and dissection. • The presence of BAV and complete monosomy 45X are additional risk factors. WHAT IS NEW: • Aortic dilatation can be detected in pediatric patients with Turner syndrome. • Relevant progression in childhood is possible in at-risk individuals and warrants close surveillance.


Asunto(s)
Enfermedades de la Aorta , Enfermedad de la Válvula Aórtica Bicúspide , Síndrome de Turner , Adolescente , Niño , Humanos , Recién Nacido , Lactante , Preescolar , Adulto Joven , Adulto , Síndrome de Turner/complicaciones , Síndrome de Turner/epidemiología , Válvula Aórtica/patología , Dilatación , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/etiología , Enfermedades de la Aorta/patología , Enfermedad de la Válvula Aórtica Bicúspide/patología , Dilatación Patológica/diagnóstico por imagen , Dilatación Patológica/etiología , Monosomía/patología , Medición de Riesgo , Estudios Retrospectivos
14.
Asian J Endosc Surg ; 17(1): e13249, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37845781

RESUMEN

Aortoesophageal fistula (AEF) is a rare but life-threatening pathology. We report a case of a primary AEF that was successfully managed with temporary thoracic endovascular aortic repair (TEVAR) and esophagectomy with video-assisted thoracoscopic surgery. A 73-year-old man was transferred to the emergency department with a complaint of hematemesis. A computed tomography scan identified an AEF due to aortic aneurysm. We placed a stent using TEVAR for the purpose of hemodynamic stasis, and the operation was performed 23 h after admission. Right video-assisted thoracoscopic esophagectomy (VATS-E) was chosen, and a cervical esophagostomy and a feeding gastrostomy tube was constructed. Infection had been effectively controlled postoperatively. Four months after the first operation, we performed esophageal reconstruction. At the 70-month follow-up examination, the patient had no signs of mediastinitis. VATS-E immediately after hemostabilization by TEVAR is useful management for primary AEF.


Asunto(s)
Enfermedades de la Aorta , Implantación de Prótesis Vascular , Fístula Esofágica , Masculino , Humanos , Anciano , Esofagectomía , Reparación Endovascular de Aneurismas , Implantación de Prótesis Vascular/efectos adversos , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/etiología , Enfermedades de la Aorta/cirugía , Fístula Esofágica/diagnóstico por imagen , Fístula Esofágica/etiología , Fístula Esofágica/cirugía
16.
Vasc Endovascular Surg ; 58(2): 185-192, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37608725

RESUMEN

OBJECTIVES: Secondary aortoenteric fistula is a rare and life-threatening condition. Clear evidence on the ideal therapeutic approach is largely missing. This study aims to analyze symptoms, etiology, risk factors, and outcomes based on procedural details. PATIENTS AND METHODS: All patients with secondary aortoenteric fistula admitted between 2003 and 2021 were included. Patient characteristics, surgical procedure details, and postoperative outcomes were analyzed. Outcomes were stratified and compared according to the urgency of operation and the procedure performed. Descriptive statistics were used. The primary endpoint was in-hospital mortality. RESULTS: A total of twentytwo patients (68% male, median age 70 years) were identified. Main symptoms were gastrointestinal bleeding, pain, and fever. From the twentytwo patients ten patients required emergency surgery and ten urgent surgery. Emergency patients were older on average (74 vs 63 years, P = .015) and had a higher risk of postoperative respiratory complications (80% vs 10%, P = .005). Primary open surgery with direct replacement of the aorta or an extra-anatomic bypass with an additional direct suture or resection of the involved bowel was performed in sixteen patients. In four patients underwent endovascular bridging treatment with the definitive approach as a second step. Other two patients died without operation (1x refusal; 1x palliative cancer history). In-hospital mortality was 27%, respectively. Compared to patients undergoing urgent surgery, those treated emergently showed significantly higher in-hospital (50% vs 0%, P = .0033) mortalities. CONCLUSION: Despite rapid diagnosis and treatment, secondary aortoenteric fistula remains a life-threatening condition with 27% in-hospital mortality, significantly increased upon emergency presentation.


Asunto(s)
Enfermedades de la Aorta , Fístula Intestinal , Fístula Vascular , Humanos , Masculino , Anciano , Femenino , Resultado del Tratamiento , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/etiología , Enfermedades de la Aorta/cirugía , Fístula Intestinal/diagnóstico por imagen , Fístula Intestinal/etiología , Fístula Intestinal/cirugía , Complicaciones Posoperatorias , Aorta , Fístula Vascular/diagnóstico por imagen , Fístula Vascular/etiología , Fístula Vascular/cirugía
20.
J Vasc Surg ; 79(4): 837-844, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38141738

RESUMEN

OBJECTIVE: Aortic endarterectomy (AE), once a treatment of choice for aortoiliac occlusive disease, is now rarely performed in favor of endovascular procedures or open aortobifemoral bypass. However, in select patients with paravisceral or aortoiliac occlusive disease, AE remains a viable alternative for revascularization, either as a primary procedure or after prior interventions have failed. Here, we evaluated outcomes for an extended series of patients undergoing paravisceral or aortoiliac endarterectomy, demonstrating that these procedures can be an excellent alternative with acceptable morbidity and mortality in properly selected patients. METHODS: A single institution retrospective review of 20 patients who underwent AE from 2017 to 2023 was performed. RESULTS: Five patients (25%) underwent paravisceral endarterectomy and 15 (75%) underwent aortoiliac endarterectomy. There were no perioperative mortalities. One paravisceral patient died 3 months postoperatively from complications of pneumonia. Three patients in the paravisceral group required reinterventions; one acutely due to thrombosis of the superior mesenteric artery (SMA) requiring extension of the endarterectomy and patch angioplasty on postoperative day 0, one due to stenosis at the distal edge of the endarterectomy 1 month postoperatively, successfully treated with SMA stenting, and one at 10-month follow-up due to SMA stenosis at the distal aspect of the endarterectomy, also successfully treated with SMA stenting. With these reinterventions, the 1-year primary patency in the paravisceral group was 40%, primary-assisted patency was 80%, and secondary patency was 100%. In the aortoiliac group, 1-year primary, primary-assisted, and secondary patency were 91%, 91%, and 100%, respectively. One patient developed iliac thrombosis 10 days postoperatively owing to an intimal flap distal to the endarterectomy site. She and one other patient, a young man with an undefined hypercoagulable disorder, ultimately required neoaortoiliac reconstructions at 18 and 32 months postoperatively, respectively (the latter in the setting of stopping anticoagulation). The remaining 13 patients experienced no complications. All patients had rapid resolution of clinical symptoms, and median postoperative ankle-brachial indexes of 1.06 on the right and 1.00 on the left, representing a median improvement from preoperative ankle-brachial indexes of +0.59 on the right and +0.56 on the left (P < .01 and P < .01). CONCLUSIONS: In this series of 20 patients undergoing paravisceral and infrarenal aortoiliac endarterectomy, AE was associated with no perioperative mortality, relatively low and manageable morbidity, and excellent clinical outcomes in patients with both paravisceral and aortoiliac occlusive disease. SMA-related early reintervention was not uncommon in the paravisceral group, and attention should be given particularly to the distal endarterectomy site. AE remains a viable treatment for severe multivessel paravisceral or aortoiliac occlusive disease isolated to the aorta and common iliac arteries in select patients.


Asunto(s)
Enfermedades de la Aorta , Arteriopatías Oclusivas , Procedimientos Endovasculares , Trombosis , Masculino , Femenino , Humanos , Resultado del Tratamiento , Constricción Patológica/etiología , Grado de Desobstrucción Vascular , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/cirugía , Enfermedades de la Aorta/etiología , Endarterectomía/efectos adversos , Endarterectomía/métodos , Procedimientos Endovasculares/efectos adversos , Aorta Abdominal/cirugía , Trombosis/etiología , Estudios Retrospectivos , Arteriopatías Oclusivas/diagnóstico por imagen , Arteriopatías Oclusivas/cirugía , Arteriopatías Oclusivas/etiología , Arteria Ilíaca/diagnóstico por imagen , Arteria Ilíaca/cirugía
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