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Truncus bicaroticus is a very rare vascular malformation. In this report, we present a very rare anomaly in a patient with left internal carotid artery stenosis together with truncus bicaroticus and right vertebral artery originating from the right common carotid artery. [ABSTRACT FROM AUTHOR]

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. In her history, multiple ipsilateral subclavian venous catheterizations were present for sustaining temporary hemodialysis access. The second patient was a 47-year-old male with a history of failed renal transplant, CABG surgery, multiple AV fistula procedures from both extremities, leg amputation caused by peripheral arterial disease, and decreased myocardial functions. He was receiving 3/7 hemodialysis and admitted to our clinic with right arm edema, accompanied by pain, stiffness, and skin hyperpigmentation symptoms ipsilateral to a functioning brachio-basilic AVF. He was not able to flex his arms, elbow, or wrist due to severe edema., Results: Venography revealed right subclavian vein stenosis with patent contralateral central veins in the first patient. She underwent percutaneous transluminal angioplasty (PTA) twice with subsequent re-occlusions. After failed attempts of PTA, the patient was scheduled for axillo-axillary venous bypass in order to preserve the AV access function. In second patient, venography revealed right subclavian vein occlusion caused secondary to the subclavian venous catheters. Previous attempts for percutaneously crossing the chronic subclavian lesion failed multiple times by different centers. Hence, the patient was scheduled for axillo-axillary venous bypass surgery., Conclusion: In case of chronic venous occlusions, endovascular procedures may be ineffective. Since preserving the vascular access function is crucial in this particular patient population, venous bypass procedures should be kept in mind as an alternative for central venous reconstruction, before deciding on ligation and relocation of the AVF., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

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 65.3±19.6 years. All of them were male. Comorbidities were old age, congestive heart failure, coronary artery disease, chronic obstructive pulmonary disease, previous surgical interventions, and/or esophageal hemangioma. Except for one patient who underwent coronary artery bypass grafting (inflow was taken from ascending aorta), debranching was performed from the right iliac artery. Debranching of four visceral arteries (superior mesenteric artery, celiac trunk, and bilateral renal right arteries) was performed in three patients, of three visceral arteries (superior mesenteric artery, celiac trunk, right renal artery) was performed in one, and of two visceral arteries (superior mesenteric artery, celiac trunk) was performed in two patients. Great saphenous vein and 6-mm polytetrafluoroethylene grafts were used in one and five patients, respectively, for debranching. Endovascular aneurysm repair was performed following debranching procedures as soon as the patients were stabilized. In total, three patients died at the early, mid, and long-term follow-up due to multiorgan failure, pneumonia, and unknown reasons., Conclusion: Hybrid repair of thoracoabdominal aneurysms may be an alternative to fenestrated or branched endovascular stent grafts in patients with increased risk factors for open surgical thoracoabdominal aneurysm repair; however, the procedure requires experience and care.

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. Patients in groups were compared for postoperative quality of life, shoulder pain, functional status, strength and patient satisfaction., Results: Visual analog scale (VAS) assessment, pain localization, quality of life SF-36 form, and University of California at Los Angeles (UCLA) functional shoulder scoring were applied in both groups. Mean VAS score in group 1 was significantly higher than in group 2. Only the vitality measure mean score was not significantly different in SF-36 assessment; however, in group 2 physical function and mental health scale mean scores were higher and the pain scale mean score was lower than in group 1. The total UCLA score and UCLA subgroups of pain, function, active flexion angle and strength revealed a statistically significant difference between groups., Conclusions: Patients in whom an IMA retractor was not utilized during surgery exhibited better results in physical functions, emotional status, and shoulder pain in the postoperative period.

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. The risk of death from aneurysmal rupture in patients with Wiskott-Aldrich syndrome is high and surgery is required for resection of aneurysms. We report a case where a successful resection of a descending thoracic aneurysm. We present a-12 year-old child with this syndrome who underwent a one-stage descending aortic aneurysm repair under continuous visceral perfusion.Histologic examination showed the presence of an aortitis withgranulomatous inflammatory response and multinucleated cells.

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., Competing Interests: The authors declare no conflict of interest related to this article., (Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.)

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. A temporary ascending aorta to left external carotid artery bypass provided meticulous cerebral protection with pulsatile cerebral flow in the presence of a proximal arterial clamp; hence, a neurologically uneventful procedure during bilateral common carotid artery revascularization., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Purpose: Salvage or amputation for grade 3C open fracture of tibia is not well responded question universally because of surgical innovations, cultural believes, difficulties in estimate the outcome, coasts, and different results in the literature. The aim of this study was to evaluate the surgical outcomes of Gustilo grade 3C open tibia fractures with at least two years follow-up in non-military adults., Methods: Twenty-two non-military patients with a mean age of 31.1 were operated with grade 3c open fractures at tibia level in last 10 years in our clinic. We evaluated them retrospectively and asked about their daily life, pain, and if present, about the wish for secondary amputation. We also asked if they would prefer a first day amputation rather than their present status., Results: Mean operation time after the injury was 13 h. Seven patients had nerve injury. Mean operation number was 3.5. Eight patients (%36) (all due to circulatory problem) had to have amputation. All patients treated with temporary unilateral external fixation than converted to circular external fixators when soft tissue healing was completed. Two patients were reoperated because of deformity. Four patients needed revision surgery because of non-union. At long term follow, we had osteomyelitis in one patient., Conclusions: Scoring systems and the ischemic time are not the only predictors of amputation. The decision of the treatment mode should be made by the patient and the care team after discussing the options and outcomes rather than relying on a scoring system.

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 ± 6.03 years; 73.3% males; no treatment) and experiment (n = 30; mean: 31.67 ± 4.76 years; 66.6% males; Oxerutin, 500 mg po q12hr) treatment groups. Doppler ultrasound was performed to evaluate the effect of oxerutin on the alterations in the venous circulation. Results Patients in the control group were determined to be more commonly affected from the below-knee immobilization in terms of venous dysfunction in the great saphenous vein in the below-knee region when compared with the patients in the oxerutin treatment group (46.7 vs. 13.3%, respectively; p = 0.011). Incidence of reflux in the small saphenous vein was more common in the control group during the healing period when compared with the experiment group (40.0 vs. 10.0%, respectively; p = 0.017). None of the patients developed venous thrombosis. Conclusions In conclusion, the impairment of the lower extremity muscle pump should be considered as an important risk factor for venous disease, and should be evaluated. O-(beta-Hydroxyethyl)-rutosides during 6-8 week cast immobilization for a lower limb fracture may be an effective prophylactic regimen in reducing the incidence of reflux in the below-knee superficial veins.

Competing Interests: The authors declare no conflict of interest.

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. Clamping of the right carotid artery was a challenge; however, our technique provides a neurologically safe revascularization., (Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

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. Methods In the hospital registries of 386 adult cardiomyopathy patients who were supported with a long-term impantable MCS in our institution between January 2008 and June 2012, were retrospectively evaluated. In 11 of these patients (mean age ?SD years; overall %; female/male (n); 42 +/- 14, 2.8%, 4/7) MCS was implemented due to chemotherapeutic drug-induced cardiomyopathy (CDIC). Pre-operative and post-operative data of CDIC patients were analysed., Results: In this cohort of CDIC patients, mean duration of circulatory support was 413 ?445 days. One of the patients was successfully bridged to heart transplantation (HTx) after exclusion of possible contraindications. In one patient, left ventricular assist device (LVAD) was successfully explanted after myocardial recovery. In the late post-operative period, five patients expired due to multi-organ failure and gastrointestinal haemorrhage. The remaining 4 patients are still under follow-up on LVAD-support. One of these patients was listed for high-urgency HTx because of device-related infection., Conclusion: Cardiotoxicity leading to advanced heart failure is a serious complication of chemotherapeutic agents with a high risk of mortality. In our series LVAD therapy seems to be a beneficial and safe option. LVAD therapy is an acceptable option in chemotherapy-induced, advanced cardiomyopathy.

Dissection of the internal carotid artery is very rare; however, it is diagnosed more frequently with increasing radiographic diagnostic tools. Patients may be completely asymptomatic or may present with symptoms ranging between localized pain to severe cerebral ischemic events. Treatment is usually medical or with interventional radiographic tools. In this report, we present surgical management of internal carotid artery dissection in a 61-year-old female patient., (Copyright © 2015 Elsevier Inc. All rights reserved.)

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., Methods: Among 65 patients who underwent carotid endarterectomy between March 2010 and December 2012, 5 (7.7 %; 3 men and 2 women; age range 56-77 years) could not tolerate carotid clamping. We used an alternative carotid shunt, made by us from simple equipment in our clinic, during surgery for these patients., Results: Two patients had bilateral lesions and the remainder had unilateral disease. The degree of stenosis ranged from 70 to 95 %. Temporary carotid clamping resulted in neurologic events, such as loss of consciousness in all and tremor in one, in <10 s (range, from immediately to 8 s after clamping). Full neurologic function was regained 15-30 s after releasing the clamps. All of the patients tolerated the procedures well with the support of our novel shunt. Shunt flow was adequate in all patients and no neurologic deterioration occurred after carotid clamping. The mean carotid clamp time was 28.11 ± 14.19 min. There was no mortality and all patients were followed up for a mean period of 9.3 ± 3.6 months, uneventfully., Conclusions: An alternative, simple shunt, which is easily constructed in the operating room or clinic, using an angiocatheter, a three-way stopcock, and a serum line can provide adequate cerebral flow and permit safe carotid endarterectomy for those rare patients with carotid artery stenosis, who cannot tolerate even seconds of carotid occlusion.

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., (Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

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. In this report, we present type 3b endoleak occurring 14 months after a successful endovascular abdominal aortic aneurysm repair with a Medtronic Endurant stent graft.

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., (Copyright © 2014 Elsevier Inc. All rights reserved.)

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. Tissue malondialdehyde, superoxide dismutase, glutathione (GSH), and glutathione peroxidase levels were measured, and the spinal cord tissue samples were examined histopathologically., Results: No significant difference was detected in ischemia markers between control, IR, and IR+T groups, with the exception of GSH, which was significantly lower in the IR group. GSH levels in group 1 and group 3 were similar. The group 2 displayed significant ischemic damage to the medulla spinalis. This damage was less pronounced in group 3 compared with group 2 only, but in extent and intensity comparable with the controls., Conclusions: Although we were not able to demonstrate a uniform effect of EGb on biochemical markers of IR injury, the histopathologic data appear to show a protective effect conferred on the spinal cord tissue by EGb., (Copyright © 2014 Elsevier Inc. All rights reserved.)

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. All operations were performed under cardiopulmonary bypass at normothermia by the same surgeon. The age of patients ranged between 4 and 17 (9.8 ± 4.2) years. Previous operations performed on these patients were modified Blalock-Taussig shunt procedure in 2 patients, bidirectional cavopulmonary shunt operation in 6 patients, and pulmonary arterial banding in 1 patient. Except 2 patients who required intracardiac intervention, cross-clamping was not applied. In all patients, the extracardiac Fontan procedure was carried out by interposing an appropriately sized tube graft between the inferior vena cava and right pulmonary artery., Results: The mean intraoperative Fontan pressure and transpulmonary gradient were 12.3 ± 2.5 and 6.9 ± 2.2 mm Hg, respectively. Intraoperative fenestration was not required. There was no mortality and 7 patients were discharged without complications. Complications included persistent pleural effusion in 1 patient and a transient neurological event in 1 patient. All patients were weaned off mechanical ventilation within 24 hours. The mean arterial oxygen saturation increased from 76.1% ± 5.3% to 93.5% ± 2.2%. All patients were in sinus rhythm postoperatively. Five patients required blood and blood-product transfusions. The mean intensive care unit and hospital stay periods were 2.9 ± 1.7 and 8.2 ± 1.9 days, respectively., Conclusions: The extracardiac Fontan operation performed using cardiopulmonary bypass provides satisfactory results in short-term follow-up and is associated with favorable postoperative hemodynamics and morbidity rates.

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.

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. In our report, we present a 45-year-old patient with spontaneous superficial femoral artery pseudoaneurysm, our treatment strategy, and circumstances we faced.

The aim of the study is to report a case of a rare congenital anomaly of the venous system and to emphasize its clinical importance. We describe a case of aplasia of the right common and external iliac veins in a healthy seven-year-old boy who was referred for Doppler ultrasound examination for further evaluation of an abnormal varicosity in the suprapubic region. Colour Doppler ultrasound revealed a dilated, arch-shaped vein. Contrast-enhanced magnetic resonance angiography showed the absence of the right common iliac vein and external iliac vein. It also clearly demonstrated the aberrant venous structure, originating from the right common femoral vein and draining to the left common femoral vein. In conclusion, in our case, the patient’s life was threatened because the aberrant venous connection crossing within subcutaneous fatty tissue was not protected from external trauma and possible abdominal surgical interventions. Additional attention should be given to avoid such injuries, which can cause significant haemorrhage.

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. In this report, we present a nine-month-old baby with the diagnosis of ventricular septal defect (VSD), pulmonary atresia (PA), nonconfluent pulmonary arteries, and bilateral patent ductus arteriosi. He underwent a successful pulmonary reconstruction and central-shunt operation with modified aortopulmonary window technique without cardiopulmonary bypass. This is a very rare case with double ductus arteriosi associated with VSD, PA, and nonconfluent pulmonary arteries., (© 2010 Wiley Periodicals, Inc.)

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. Presenting symptoms are versatile and incidentally most of the patients have severe hypertension with an unidentified mechanism. Here, we report a 49-year-old male patient diagnosed with abdominal aortic coarctation together with the review of the literature. He underwent successful revasvcularization of the lower extremities.

Objective: The aim was to investigate a novel palliative shunt performed between the ascending aorta and the main pulmonary artery in patients with pulmonary atresia., Patients and Methods: Thirteen patients with intracardiac defects [tetralogy of Fallot (seven patients); tetralogy of Fallot and major aortopulmonary collateral arteries (one patient); ventricular septal defect and major aortopulmonary collateral arteries (two patients); tricuspid atresia (three patients)] and pulmonary atresia underwent shunt operation. Patient selection was made based on preoperative echocardiography and perioperative findings. Eight of the patients were female and five were male. Ages and weight ranged between 1-235 days and 2,950-7,900 g, respectively. Preoperative room air oxygen saturation ranged between 68-83 %., Results: Operations were performed through a median sternotomy. The main pulmonary artery was transected from the right ventricular outflow tract and using a 3-3.5 mm diameter graft, a modified central aortopulmonary shunt was created (graft anastomosis was end-to-end to the pulmonary artery and side-to-side to the aorta). Postoperative oxygen saturation increased 5-10% and diastolic blood pressure decreased by 3-6 mmHg. One hospital mortality occurred, due to sepsis, and two late deaths, one due to pneumonia and one sudden death, occurred in the follow-up period. Patients were followed up for 3-16 months after the operations. During the follow-up period four patients received corrective operations, one unifocalization and three total corrections., Conclusion: Modified central aortopulmonary shunt with end-to-end anastomosis of the shunt to the pulmonary trunk is a novel palliative shunt operation. Our early results with this technique indicate rapid palliation and early achievement of bilateral homogenous adequate pulmonary artery size with a low incidence of overflow to pulmonary circulation and minimal arterial distortion.

Primary bronchogenic cysts of cardiac origin or extension are rare. We report here on a 5-year-old girl with a bronchogenic cyst with a diameter of 5.0 x 4.5 x 4.5 cm extending to the right atrial wall. Tumor enucleation and resection of the cyst together with the invaded right atrial wall was performed through a right posterolateral thoracotomy and an opening in the lateral pericardium. Resection of intrapericardial bronchogenic cysts is possible, although extensive invasion of cardiac structures may necessitate the use of cardiopulmonary bypass through a sternotomy.

We present a patient with right-sided endocarditis associated with abdominal aortic pseudo-aneurysm presenting only with high fever and pulsating abdominal mass. A higher clinical awareness of aortic pseudoaneurysms associated with intracardiac lesions disease, leading to early computed tomography evaluation and prompt surgical intervention appears to offer the best chance of survival. In this aspect, single-stage surgical treatment of both endocarditis and the aortic pathology is necessary.

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., Settings: Cardiovascular surgery clinic., Participants: One hundred twenty-five patients with decreased lung function were studied., Interventions: Group A (62 patients) received 20 mL of 0.5% bupivacaine bilaterally in the intrapleural spaces every 6 hours for 4 days, and group B (63 placebo patients) received sterile saline solution., Measurements and Main Results: Group A had a significantly shorter extubation time than the placebo group (8 +/- 1 h v 10 +/- 4 hours, p < 0.001). Blood gas analysis showed higher PaO2 and lower PaCO2 levels in group A. The patients receiving bupivicaine had significantly higher FEV1, FCV, VC, MVV, PEF, and FEF 25-75% values postoperatively when compared with the placebo group. Postoperative analgesic requirements and visual analog pain scales were significantly lower in group A. The intensive care unit stay in group A was shorter (1.2 +/- 0.7 v 1.4 +/- 0.6 days, p = 0.04); however, the hospital stay did not differ between groups., Conclusions: Improvement in lung function parameters correlating with decreased postoperative pain with intrapleural bupivacaine was observed. Intrapleural analgesia provided a good level of analgesia, improved respiratory performance, and allowed rapid mobilization, which led to a reduction of postoperative respiratory complications.

Cardiac myxomas are the most common neoplasms of the heart. They can be located in any chamber of the heart but frequently in the left atrium. In this report we present a patient who had been treated for a right ventricular myxoma originating from the interventricular septum and leading to right ventricular outflow tract obstruction.

Takayasu arteritis is an inflammatory vascular disease that primarily affects the aorta and its major branches. In this report, we present a 47-year-old woman whose aortic arch branches were totally occluded and the cerebral circulation is dependent on a dilated right vertebral artery.

Although truncus arteriosus is often treated with low mortality and morbidity rates, truncal valve patency and aortic arch and coronary artery anomalies are factors that can contribute to a worse outcome. In this report, we present our experience with the combination of Rastelli and Norwood procedures for the treatment of Type I truncus arteriosus that was complicated by a hypoplastic aortic arch.

Surgical treatment of aortic coarctation is performed with low postoperative complication rates. However, some patients may require additional surgical interventions due to stenosis or re-coarctation of the aorta, and ascending-to-descending aortic bypass via right thoracotomy is a valid alternative approach in the adult population group. Risk of massive intraoperative bleeding due to adhesions at the previous left thoracotomy site and the risk of spinal cord ischemia due to aortic cross-clamping or injury to the recurrent laryngeal nerve may be avoided with right thoracotomy in such cases. In this report, we present an adult patient with re-coarctation of the aorta who was successfully treated by extra-anatomic ascending-to-descending aortic bypass via right thoracotomy without cardiopulmonary bypass.

The surgical management of transposition of the great arteries with ventricular septal defect and left ventricle outflow tract obstruction is a real challenge in congenital heart surgery. The Rastelli operation has been used for many years with satisfactory early and late results. A newer operation described by Nikaidoh seems to take anatomy more into account and has been performed with promising outcomes. In this report, we present a patient with transposition of the great arteries, ventricular septal defect and left ventricular outflow tract obstruction who was successfully treated with a modification of the Nikaidoh procedure.

Aim: The avoidance of cardiopulmonary bypass and aortic cross-clamping in patients possessing single ventricular physiology has potential advantages including preservation of ventricular and pulmonary functions; early extubation, decreased incidence of pleural effusions and decreased requirement of inotropic agents and blood products. In this study, we assessed the postoperative outcome of patients who have undergone extracardiac Fontan operation performed without cardiopulmonary bypass., Methods: Between March 1999 and August 2002, 10 consecutive patients (6 males and 4 females) underwent extracardiac Fontan operation without cardiopulmonary bypass. The age of patients ranged between 1.5 to 12 (5.2+/-3.1) years. All the patients requiring any intracardiac intervention were excluded from the study. Previous operations of the patients were modified Blalock-Taussig shunt procedure in 3 patients, bidirectional cavopulmonary shunt operation in 2 patients and pulmonary arterial banding in 1 patient. All operations were performed without cardiopulmonary bypass. Bidirectional cavopulmonary anastomosis was performed by using a transient external shunt constructed between the superior vena cava and right atrium. An appropriate sized tube graft was anastomosed to the inferior surface of right pulmonary artery. Finally, inferior vena cava to tube grafts anastomosis was performed with the aid of another external shunt constructed between inferior vena cava and right atrium. During the procedure central venous pressure, blood pressure and arterial oxygen saturation levels were continuously monitored and recorded., Results: The mean intraoperative Fontan pressure was 16.1+/-2.75 mmHg. Intraoperative fenestration was required in 4 patients with a Fontan pressure above 18 mmHg. There were no intra and postoperative deaths. Three patients required mild doses of inotropic support during the postoperative period. All patients were weaned off mechanical ventilation within 24 h. The mean arterial oxygen saturation raised from 74.5+/-4.2% to 93.5+/-2%. Arterial oxygen saturation was 95+/-0.6% in 6 patients without fenestration and 91.2+/-0.5% in 4 patients with fenestration (P=0.001). All patients were in sinus rhythm postoperatively. Only 2 patients required blood transfusion. Two patients suffered from prolonged pleural effusion (more than 7 days). The mean intensive care unit and hospital stay periods were 3.3+/-1.5 and 15.4+/-5.3 days, respectively., Conclusions: The extracardiac Fontan operation performed without cardiopulmonary bypass provides good results in short and midterm follow-up periods with improved postoperative hemodynamics.

Behcet's disease is an autoimmune multisystemic disorder based on vasculitis. In this disease, the most important predictor of morbidity and mortality is the vascular complications. Appropriate surgical interventions are critical and must be planned strategically. Here, we will describe a very rare complication of the disease; spontaneous aortic pseudoaneurysm in a 33-year-old patient.

Pleural effusions after modified Fontan operations are unpredictable and contribute significantly to the morbidity and prolonged hospitalization. Chemical pleurodesis is widely performed in adults for malignant pleural effusions, but has found less chance of usage for benign cases or the cases with unidentified etiology. Although it is a safe and easily performed procedure, the use of bleomycin for the treatment of pleural effusions in the pediatric age population has been rarely reported in the literature. In this manuscript, we present a case with prolonged pleural effusion after extracardiac Fontan operation, which was successfully treated with bleomycin pleurodesis.

Objective: The determination of postoperative course after cardiac surgery has always been a challenging issue. It is more sophisticated in the pediatric age group. The aim of this investigation was to identify whether increased concentrations of lactate in arterial blood has a predictive value for postoperative morbidity and mortality after heart surgery., Methods: From May 2002 to June 2003, 60 infants operated on at the authors' institution were included in this prospective study. The patients were divided into 2 groups according to their respective postoperative serum lactate values. After the stabilization period in the intensive care unit (first 3 hours postoperatively), samples for serum lactate were obtained from arterial blood at 3 (t1), 6 (t2), and 12 hours (t3) postoperatively. The patients were subdivided into 2 groups according to their respective mean serum lactate values. A value of 4.8 mmol/L (3 times the normal upper limit) was chosen as a threshold for serum lactate. The patients with a mean value of greater than 4.8 mmol/L (group 1) were compared with the remaining group of patients (group 2). The relationship between serum mean lactate level and intraoperative and postoperative clinical variables was evaluated., Results: Among the patients in this study, 26 (43.3%) had a serum mean lactate level more than 4.8 mmol/L and 34 (56.7%) had a level of 4.8 mmol/L or less. Age, aortic cross-clamping time, cardiopulmonary bypass time, and the lowest hematocrit during cardiopulmonary bypass were significant variables that influenced the postoperative serum mean lactate level. Six patients died in the postoperative period and 54 infants survived. The hospital mortality was significantly higher in group 1 than in group 2 (19.0% v 2.9%; p = 0.037, kappa = 0.179). Multivariate analysis revealed that serum mean lactate level correlated significantly with inotrope score, intubation time, and intensive care unit stay., Conclusions: Blood lactate concentration of 4.8 mmol/L or higher during the early postoperative hours identifies a group of patients with increased risk of postoperative morbidity and mortality.

Endovascular grafts have been widely used for the treatment of aneurysms since the early 1990s. They are preferred especially for use in patients in whom conventional surgical methods carry high risks of death and morbidity. Increasing operator experience and technical refinements in endovascular grafting have enabled these procedures to be performed even in critical segments of the aorta, such as the thoracic and arch levels. In this report, we present the case of a patient who was treated successfully with an endovascular graft for a mycotic saccular aneurysm located just below the left subclavian artery.