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Post implantation syndrome (PIS) is a well-defined entity with unclear etiology, complicating a number of patients with abdominal aortic aneurysms treated with endovascular aortic repair (EVAR). The aim of this study was to assess the platelets’ role and the influence of aneurysmal sac thrombus volumes in the development of PIS. A retrospective analysis of prospectively collected data was performed, and 76 patients who were treated by EVAR (2011–2013) were studied. Aneurysms with endoleak were not included in the study. Based on the criteria for systemic inflammatory response syndrome (SIRS), 17 patients (22%) developed PIS (which is considered a SIRS analogue), while 59 (78%) did not.

The residual stump after excision of an infected aortic graft may be subject to acute disruption—blowout—because of recurrence of infection or fatigue due to the mechanical stress. We present an innovative technique in which we used the falciform ligament of the liver to reinforce the aortic stump.

Lesion manipulation during internal carotid artery (ICA) surgical dissection is the most crucial stage of carotid endarterectomy (CEA); a friable part of the carotid plaque or a thrombus may detach from the arterial wall, leading to cerebral embolism. Proximal protection devices used in carotid artery stenting reverse the blood flow to the brain eliminating, at least after their deployment, the chance of cerebral embolism. Based on the working principle of these devices, we propose a new approach to CEA making use of a flow-reversal technique, and we report its successful application in 2 high-risk patients with a soft and friable type 4 ICA plaque: a 62-year-old male patient presenting with crescendo transient ischemic attacks and a 61-year-old male patient presenting with a major stroke. Both were operated in the acute period. Once the reverse flow has been established, the surgeon can freely manipulate the carotid and perform a fast blunt dissection without the risk that the disturbance of the arterial wall may lead to cerebral embolism. A video recording of the procedure has been made and presented with this article. Despite the various limitations, including increased clamping time, transient intolerance to reverse flow, and increased blood loss, this technique may improve clinical outcomes, especially in symptomatic patients with friable plaque. A clinical trial is warranted to further study the results of the flow-reversal CEA.

Digital ischemia has been rarely associated, as a paraneoplastic syndrome, with renal cancer. Since it can severely compromise the patients’ quality of life, early recognition is important, in order to optimally address it with currently available treatment options, such as tyrosine inhibitors. Digital ischemia may occur in the general population and it can be the result of other non-cancerous diseases; accordingly, a thorough and aggressive work-up is mandatory, together with appropriate therapeutic steps such as tyrosine kinase inhibitors, vasodilators, and antiaggregants. Herein, we report a 78-year-old male patient with a history of clear-cell renal-cell cancer, who presented in the emergency department with critical ischemia in the upper limbs.

Direct oral anticoagulants are commonly used instead of vitamin K antagonists in patients needing long-term anticoagulant treatment. As their use has become more popular, there is an increase possibility to perform a major surgery on an urgent or emergency basis on patients under nonvitamin–K antagonist oral anticoagulants.

Extracranial internal carotid artery (ICA) aneurysms are rare and most of them are considered of atherosclerotic etiology. Marfan syndrome (MS) is a systemic connective tissue disorder caused by mutation in the extracellular matrix protein fibrillin 1. Clinical manifestations of the MS include aortic aneurysms, dislocation of the ocular lens, and long bone overgrowth. The presence of extracranial ICA aneurysm in patients with MS is very rare. We report a 62-year-old female patient with MS presented with an extracranial ICA aneurysm. She was treated with aneurysmectomy and end-to-end anastomosis, with good outcomes. Only 10 cases of patients with MS and extracranial ICA aneurysm have been described in the literature. Clinical presentation, treatment, and outcome of these patients are reviewed and discussed.

Spinal cord ischemia (SCI) after abdominal aortic aneurysm (AAA) endovascular abdominal aortic aneurysm repair (EVAR) is a rare but devastating complication. The mechanism underlying the occurrence of SCI after EVAR seems to be multifactorial and is underreported and not fully elucidated. The aim of the study was to investigate the clinical outcomes in patients with this serious complication.

In last 30 years, the endovascular aneurysm repair (EVAR) has become the standard method of treatment of abdominal aortic aneurysms (AAAs). Nevertheless, the method has limitations mainly based on the anatomic characteristics of the specific aneurysm. In these cases, a combination of endovascular and open techniques can be used. We describe a case of a patient with an infrarenal AAA and an ectopic right renal artery emerging from within the aneurysm sac. The patient was treated with a combination of endovascular and open techniques. In particular, he underwent a hepatorenal revascularization followed by a standard EVAR procedure, with a successful final outcome. For the treatment of AAA disease, the combination of open and endovascular procedures can overcome difficulties, where a standard EVAR cannot be an option.

Temporary hepatic ischemia is inevitable during open aortic surgery when supraceliac clamping is necessary, as in thoracoabdominal or pararenal aneurysms. Remote ischemic preconditioning (RIPC) has been described as a potential protective means against ischemia–reperfusion injury (IRI) in various tissues including the liver. The aim of this experimental study was to detect the effect of RIPC on liver IRI in a model of supraceliac aortic cross-clamping.

Bilateral limb occlusion after endovascular aortic repair (EVAR) is relatively uncommon. The aim of this study was to investigate the incidence of bilateral endograft limb occlusion after EVAR and identify potential anatomical predictive factors of occurrence.

Acute carotid stent thrombosis in patients undergoing CAS is a relatively rare and potentially devastating complication influencing significantly the quality of life. With the increasing use of stenting in clinical practice, it is expected to represent a more often encountered complication for physicians performing CAS. Emergent removal of the thrombosed stent and endarterectomy is indicated when the intrastent thrombosis is not associated with intracranial carotid branch thrombosis.

An occluded lower limb arterial bypass is associated with poor prognosis for the limb. Currently, no risk assessment method to estimate the risk of early graft failure exists. Aim of this study was to investigate the effect of various potential factors on early graft failure of infrainguinal bypass surgery and to develop a risk-scoring model to predict it.

Acute kidney injury (AKI) after open repair (OR) and endovascular repair (EVAR) of abdominal aortic aneurysm (AAA) is associated with increased mortality and hospital costs. Early detection of AKI is critical to prevent its progression. Recent findings demonstrate that elevated levels of urinary cystatin C (uCysC) may reflect tubular dysfunction. We prospectively evaluated whether uCysC can detect renal dysfunction earlier than serum creatinine (sCr).

Purpose: To evaluate the clinical outcome of subintimal angioplasty in diabetic patients with critical limb ischemia (CLI) compared to nondiabetics irrespective of the patency status of the treated arteries.Methods: The records of 99 consecutive patients (53 men; median age 78.5 years, range 42–92) suffering from CLI who underwent primary infrainguinal subintimal angioplasty in 112 limbs within a 6-month period were studied retrospectively. A third of the patients (n=33) were diabetic. The technical success, perioperative morbidity/mortality, and clinical success were compared between the diabetic and nondiabetic patients. Kaplan-Meier life-table analysis was used to analyze clinical success, limb salvage, and survival for both groups.Results: The overall technical success was 89% (81% in diabetics, 93% in nondiabetics, p=0.05). Perioperative morbidity was 8% (16.7% in diabetics, 3.9% in nondiabetics, p=0.03). The perioperative mortality was zero. The clinical success at 12, 24, and 36 months was 74%, 72%, and 65% in nondiabetics and 69%, 63%, and 54% in diabetics, respectively (p=0.17). The limb salvage rate at 36 months was 88% overall (90% in nondiabetics, 82% among diabetics, p=0.20). The 36-month survival rate was 61% in nondiabetics and 57% in diabetics (p=0.29).Conclusions: In terms of clinical outcome, infrainguinal subintimal angioplasty is almost equally effective in diabetics as in nondiabetics suffering from CLI.