Does dexamethasone therapy affect intimal hyperplasia after injury in rat abdominal aorta models?

Background: Intimal hyperplasia is a normal adaptive feature of arteries in response to injuries, which include invasive vascular interventions. Its development limits the long-term success of bypass grafts. Various pharmacological agents have been successfully employed in experimental models to reduce the degree of intimal hyperplasia.

A surgical method to be reminded for the treatment of symptomatic ipsilateral central venous occlusions in patients with hemodialysis access: Axillo-axillary venous bypass case report and review of the literature.

Background: In this case report, we present two chronic hemodialysis patients with upper extremity swelling due to central venous occlusions together with their clinical presentation, surgical management and brief review of the literature.

Methods: The first patient who was a 63-year-old female patient with a history of multiple bilateral arteriovenous fistulas (AVFs) was referred to our clinic. Physical examination demonstrated a functioning right brachio-cephalic AVF, with severe edema of the right arm, dilated venous collaterals, facial edema, and unilateral breast enlargement.

Follow-up Results of Endovascular Aneurysm Repair Following Abdominal Visceral Debranching.

Introduction: The aim of this study is to present a series of six cases with thoracoabdominal aneurysm treated with hybrid technique in our center.

Methods: Between May 2015 and December 2018, the data of six patients with thoracoabdominal aneurysms and various comorbidities who underwent visceral debranching followed by endovascular aortic aneurysm repair were reviewed retrospectively.

Results: Patients' mean age was 65.

Influence of internal mammary artery retractor on postoperative patient comfort and quality of life.

Introduction: Patients experience muscle, joint and shoulder pain after heart surgery. We aimed to compare quality of life in 2 groups of patients, one group having an internal mammary artery (IMA) retractor during surgery, the second group undergoing non-coronary heart surgery.

Material And Methods: Group 1 was composed of 39 patients receiving an IMA retractor whereas in group 2 there were 29 patients.

Surgical Resection Of Thoracic Aortic Aneurysms In Wiskott-Aldrich Syndrome.

Aortic aneurysms are a rare condition in children. Wiskott-Aldrich syndrome is a primary immunodeficiency characterized by infections, thrombocytopenia, and eczema. Aortitis and aneurysm formation seem to be progressive in patients with Wiskott-Aldrich syndrome.

Endovascular Thoracoabdominal Replacement after Total Abdominal Aortic Debranching.

Marfan syndrome is an inherited connective tissue disorder affecting mainly eyes and skeletal and cardiovascular systems. Cardiovascular involvement may lead to life-threatening aortic pathologies including aneurysms and/or dissections. In this report, the authors present images of a patient with Marfan syndrome with a history of Bentall-De Bono procedure followed by aortic arch and infrarenal aortoiliac replacements who strongly refused conventional open repair and underwent abdominal debranching followed by thoracoabdominal endovascular stent grafting for the treatment of thoracoabdominal aneurysm.

Cerebral Protection with a Temporary Ascending Aorta-External Carotid Artery Bypass during Common Carotid Artery Revascularization.

Atherosclerosis is a systemic disease, and multiarterial involvement is common. Involvement of all the supra-aortic arteries may occur in the same patient making cerebral revascularization challenging. In this report, we present complete supra-aortic revascularization, that is, revascularization of the bilateral common carotid and subclavian arteries in a 51-year-old male patient with occluded brachiocephalic trunk, left subclavian artery, and proximally stenotic left common carotid artery.

Treatment of Dacron Grafting Dilatation with Endovascular Stent Graftıng.

Dacron grafts are frequently used during surgical revascularization procedures. Complications including graft thrombosis and infection are well known; however, aneurysm formation is extremely rare. In this report, we describe dilatation of a Dacron graft detected four years after aortobifemoral bypass procedure in a 50-year-old male patient who was treated with endovascular stent grafting.

Endovascular Stent Grafting for Aortic Arch Aneurysm in Aortoiliac Occlusive Disease following Aortic Arch Debranching and Aortobifemoral Reconstruction.

Treatment of thoracic aortic aneurysms constitutes high mortality and morbidity rates despite improvements in surgery, anesthesia, and technology. Endovascular stent grafting may be an alternative therapy with lower risks when compared with conventional techniques. However, sometimes the branches of the aortic arch may require transport to the proximal segments prior to successful thoracic aortic endovascular stent grafting.

How to Clamp and Bypass if There Is Single Artery Supply to the Head and That Contains Severe Stenosis?

Takayasu arteritis manifests with arterial occlusions and aneurysms. Revascularization is sometimes challenging, especially when carotid arteries are affected. In this report, we present a carotid artery revascularization technique in a patient who was admitted with orthostatic and postprandial transient ischemic attacks, resulting in a diagnosis of bilaterally occluded subclavian and vertebral arteries, occluded left common carotid artery, and severely stenosed right common carotid artery.

The efficiency of O-(beta-hydroxyethyl)-rutosides in reducing the incidence of superficial venous insufficiency in patients with calf muscle pump dysfunction.

Objective We aimed to evaluate the efficiency of O-(beta-Hydroxyethyl)-rutosides (Oxerutin) in reducing the incidence of venous system disease among patients with calf muscle pump dysfunction secondary to immobilization due to lower-limb fractures. Methods A total of 60 patients with lower-limb fractures and immobilized in plaster casts were included in this study randomized into control (n = 30; mean: 30.37 ± 6.

Late Type 3b Endoleak with an Endurant Endograft.

Endovascular stent grafting with different commercially available stent graft systems is widely applied for the treatment of abdominal aortic aneurysms with high success rates in the current era. Various types of endoleaks are potential complications of the procedure. They usually occur in the early period.

Ventricular assist devices in patients with chemotherapy-induced cardiomyopathy: new modalities.

Introduction: Cardiotoxicity is a fatal complication of chemotherapeutic agents in which the implantation of a mechanical circulatory support system (MCS) can be a life-saving modality. The aim of this article is to analyse this available therapeutic option for patients with cardiotoxicity induced by treatment of malignancy in the light of current literature. We analysed our recent experience with MCS implantations in patients who have advanced heart failure associated with chemotherapy-induced cardiotoxicity.

Cerebral protection with a crossover external carotid artery bypass during arch debranching.

Endovascular stent graft repair of the thoracic aorta sometimes requires debranching of the aortic arch and reimplantation of the left common carotid and left subclavian arteries to the brachiocephalic trunk. Cerebral protection has utmost importance during such a procedure. The surgical technique detailed here offers pulsatile flow inside the internal carotid arteries despite proximal clamping of the common carotid arteries throughout the whole procedure.

Intrapericardial bronchogenic cyst: an unusual clinical entity.

Mediastinal cysts are extremely rare clinical disorders. They usually have a pericardial origin. In this report, we present a 27-year-old male patient with a mediastinal bronchogenic cyst together with clinical presentation and management of the pathology.

Outcomes of the extracardiac fontan procedure using cardıopulmonary bypass: early results.

Background: Although the avoidance of cardiopulmonary bypass during the Fontan procedure has potential advantages, using cardiopulmonary bypass during this procedure has no adverse effects in terms of morbidity and mortality rates. In this study, we assessed the postoperative outcomes of our first 9 patients who have undergone extracardiac Fontan operation by the same surgeon using cardiopulmonary bypass.

Methods: Between September 2011 and April 2013, 9 consecutive patients (3 males and 6 females) underwent extracardiac Fontan operation.

Endovascular treatment for primary aortic angiosarcoma to relieve thoracic aortic stenosis.

Aortic aneurysms and stenosis are widely treated with endovascular procedures in the current era. In this report, we present endovascular stent grafting for symptomatic treatment of severe thoracic aortic stenosis caused by an aortic sarcomatoid carcinoma in a 73-year-old female. The peri- and post-operative courses were complicated with tumor embolisms that were managed by both endovascular and surgical measures.

Spontaneous Superficial Femoral Artery Pseudoaneurysm in Behcet's Disease.

Behcet's disease is an autoimmune multisystemic disorder on vasculitis base. Cardiovascular involvement is the most important predictor of morbidity and mortality. The treatment should be planned carefully for pathologies requiring interventions.

Carotid endarterectomy using a "home-constructed" shunt for patients intolerant to cross-clamping.

Purposes: There is a small minority of patients with occlusive carotid artery disease, who are at high-risk for general anesthesia because of their intolerance to carotid flow blockage, even if only for seconds, without neurologic deficit. Even <30 s of temporary clamping of the carotid arteries to deploy a shunt may prove eventful in this patient group. We define safe carotid endarterectomy after the insertion of a novel shunt that we made from simple medical equipment in this patient population.

Effects of Ginkgo biloba extract on spinal cord ischemia-reperfusion injury in rats.

Background: We aimed to assess the biochemical and histopathologic effects of Ginkgo biloba extract (EGb) in an ischemia-reperfusion (IR) model of spinal cord ischemia induced by cross-clamping of the infrarenal abdominal aorta.

Methods: A total of 24 Sprague-Dawley rats were divided into 3 groups as group 1: control (sham laparotomy), group 2: IR, and group 3: IR+EGb treatment (IR+T) group. All subjects were euthanized 2 days postsurgery and their spinal cords were removed.

Bilateral PDA in a patient with VSD and pulmonary atresia.

Patent ductus arteriosus is one of the most common congenital cardiac pathologies, besides patency of ductus may be somewhat vital for various congenital cardiac defects, otherwise death is inevitable. Anatomically, ductus is single and located between the descending aorta and the pulmonary artery. The review of the literature reveals presence of more than one ductus arteriosi in sporadic cases, most commonly associated with aortic arch anomalies.

Infrarenal aortic coarctation.

Hypoplastic infrarenal aorta or infrarenal aortic coarctation is an uncommon vascular pathology characterized with diffuse stenosis in the infrarenal abdominal aorta. It is a variant of atherosclerotic occlusive diseases. The exact incidence and etiology are not known.

Effects of intrapleural analgesia on pulmonary function and postoperative pain in patients with chronic obstructive pulmonary disease undergoing coronary artery bypass graft surgery.

Objective: Pain after coronary artery bypass graft (CABG) surgery remains a significant problem and may cause serious complications because of restricted breathing and limited early mobilization. The aim of this study was to assess the effects of intrapleural analgesia on the relief of postoperative pain in patients undergoing CABG surgery.

Design: Postoperative pain, pulmonary function tests, and outcomes were compared with a placebo group after CABG surgery in a double-blind randomized clinical trial.