Search results for "Pseudoaneurysm"

Symptomatic Deep Femoral Artery Pseudoaneurysm Endovascular Exclusion. Case Report and Literature Review.

2017

Deep femoral artery pseudoaneurysms (DFAPs) are rare and generally occur after penetrating trauma or surgical procedures. A 36-year-old obese man presented with pain in correspondence of the anterior-lateral thigh after 6 months from gunshot wound. Duplex and computed tomography (CT) showed a bilobed right DFAP (maximal diameter 12.9 cm). The patient was managed urgently, under local anesthesia, by placement in the distal DFA of a Viabahn 8 × 100-mm stent graft (W L Gore & Associates, Inc). The postoperative course was uneventful, and the 24-month CT showed regular stent-graft patency and 20-mm DFAP shrinkage. The literature review reported 8 cases of DFAPs; of these 6 were managed by endo…

Midterm Results of the Treatment of Penetrating Abdominal Aortic or Iliac Artery Ulcer with the BeGraft Balloon-Expandable Covered Stent-A Single-Cen…

2020

Background The purpose of the study was to evaluate the feasibility and efficacy of the novel BeGraft covered stent for the treatment of abdominal penetrating aortic ulcer (PAU) or penetrating ulcers of the iliac arteries (PUIAs). Methods This was a single-center observational study, which included 24 consecutive patients who underwent endovascular surgery due to abdominal PAU or PUIA between June 2017 and September 2019. Demographics of patients, lesion characteristics, diameter and length of the BeGraft stents, and postoperative events were prospectively collected and retrospectively analyzed. Follow-up examinations were performed at 1, 6, 12, and 24 months with clinical and hemodynamic e…

Transcatheter embolization of a renal artery pseudoaneurysm after open partial nephrectomy.

2011

Twelve days after an open partial nephrectomy, a 31-year-old man was re-admitted urgently for acute lumbar pain. An emergent helical computed tomography scan with intravenous contrast revealed a 3-cm renal artery pseudoaneurysm at the site of the partial nephrectomy, which was responsible for a large perirenal hematoma. Transarterial hyperselective embolization successfully occluded the pseudoaneurysm with less than 1 mL of N-butyl-2-cyanoacrylate, an embolizing agent less costly than coils. The kidney parenchyma was fully preserved.

Endovascular treatment of abdominal aortic anastomotic pseudoaneurysm. The experience of two centers.

2012

INTRODUCTION: Abdominal aortic pseudoaneurysms are a rare but serious complication of aortic surgery. Treatment with traditional open surgery is associated with a high rate of perioperative mortality and morbidity. Endovascular treatment is less invasive and guarantees lower mortality and morbidity rates. The aim of this study was to evaluate the role of short-, medium- and long-term endovascular treatment of these pseudoaneurysms. MATERIALS AND METHODS: Over the past 10 years, 14 patients with abdominal aortic aneurysms, which developed after prior aortic surgery, underwent endovascular treatment involving implantation of an endoprosthesis at our institutions. Exclusion criteria were emerg…

Treatment of femoral pseudoaneurysm after vascular procedure. In: A multidisciplinary Approach to Cardiovascular Diseases

2016

Late carotid artery stent erosion and pseudoaneurysm after accidental hyperextension of the neck

2010

A 75-year-old man was referred to our unit complaining of a large pulsatile neck mass that appeared 2 days after an accidental fall and hyperextension of the neck. One month earlier, he was submitted to left carotid artery stenting for symptomatic high-grade stenosis. His medical history included diabetes mellitus, coronary artery disease, and a right femoropopliteal bypass for critical limb ischemia. At the time of admission, he was afebrile and had no evidence of local erythema, draining sinus, or leukocytosis. Moreover, C-reactive protein was 1 mg/dL. The clinical examination revealed a large swelling in the region of the left carotid bifurcation and mild dyspnea. Arterial duplex imaging…

Anastomotic Pseudoaneurysm Complicating Renal Transplantation: Treatment Options

2010

Introduction: Anastomotic pseudoaneurysm following renal transplantation is uncommon. Indications for repair, treatment options and outcomes remain controversial. Report: We present 6 renal transplant recipients with large anastomotic pseudoaneurysms. Five of the patients underwent open repair while one had a stent-grafting and delayed transplant nephrectomy for a ruptured pseudoaneurysm. A transplant nephrectomy was needed in all cases but one. Arterial reconstruction enabled limb salvage in all cases. One patient died of sepsis postoperatively. No patient presented late infection, failure of vascular reconstruction, nor pseudoaneurysm recurrence. Conclusions: Surgical excision of anastomo…

Spontaneous Symptomatic Common Carotid Artery Pseudoaneurysm: Case Report and Literature Review

2015

Spontaneous common carotid artery pseudoaneurysm (CCAP) is rare but potentially lethal disease. A 78-year-old man presented with pain in correspondence of right neck side and slight right eye ptosis. No previous surgery, trauma, or venous catheterizations in the neck region were reported. The computed tomographic angiography (CTA) showed a 4-cm saccular CCAP. The patient was managed emergently with surgical CCAP excision. At 6-month follow-up, the patient is neck pain-free with complete ptosis regression, and the CTA shows no pathologic findings. The literature review reported 7 cases of pseudoaneurysm of carotid district. All these cases were managed by surgical approach, and in 1 case, an…

Embolization of a Symptomatic Pseudoaneurysm Developing after Transplant Nephrectomy

2013

Conservative Surgical Management of Late Carotid Patch Infection in a Patient with Subsequent Stenting for Restenosis.

2022

Carotid patch infection is a rare but dreaded complication after endarterectomy. About 160 cases can be found in literature, but presentation in a patient with post-endarterectomy stenting has not been reported. Most frequent clinical manifestations include the occurrence of a sinus, a pseudoaneurysm, or neck swelling, but in severe cases it may present anastomosis dehiscence with hematoma or hemorrhage. Usually, patch removal and reconstruction is recommended, but there is not a standard protocol for management. Conservative surgical management with patch preservation has only been reported in a minority of cases. We report a patient with a history of carotid endarterectomy and subsequent…