Orcun Gurbuz

Femoral Nerve Palsy due to Anticoagulant Induced Retroperitoneal Hematoma.

A forty-one-year-old man who, sought evaluation for a sudden hip flexion contracture and groin pain with a history of mechanical mitral valve replacement, had been misdiagnosed and treated as having lumbar discopathy for two days. This patient finally was diagnosed with compressive femoral neuropathy due to warfarin-induced retroperitoneal hematoma and successfully managed nonoperatively. This case is reported in order to draw attention to this rare presentation.

Management of lymphoedema

Lymphoedema is a common and progressive disease which causes deterioration of the quality of life of patients. It is divided into two groups: primary and secondary lymphoedema. Nowadays, the majority of patients with lymphoedema are associated with a malignancy or its treatment modalities, such as cancer surgery and radiation therapy. Accurate diagnosis and effective treatment are crucial for alleviating the symptoms, preventing progression and reducing the potential risks of lymphoedema. This report provides an overview of the management of lymphoedema.

Postoperative outcomes after off-pump coronary artery bypass grafting in EuroSCORE low- and high-risk women.

BACKGROUND Many previous studies have reported that women who undergo coronary artery bypass grafting have higher perioperative morbidity and mortality rates than men. The use of off-pump coronary artery bypass grafting (OPCAB) has been suggested to decrease morbidity and mortality because the deleterious effects of cardiopulmonary bypass, particularly in high-risk patients, are avoided. The reduction in unwanted postoperative complications in women undergoing OPCAB surgery has not been extensively investigated. The aim of this retrospective study was to compare perioperative rates of morbidity and mortality and follow-up events after OPCAB in female patients assessed as high- or low-risk according to the European System for Cardiac Operative Risk Evaluation (EuroSCORE). METHODS The study included 377 adult female patients who underwent elective primary isolated OPCAB. The study patients were divided into 2 groups based on the Additive EuroSCORE: low-risk patients (group I, n = 301, EuroSCORE < 6) and high-risk patients (group II, n = 76, EuroSCORE > or = 6). RESULTS Patient ages were 60.1 +/- 7.77 years in group I and 69.3 +/- 5.51 years in group II (P <.001). Compared to group I patients, group II patients had significantly higher Additive EuroSCORE (P <.001), predicted mortality rate (Logistic EuroSCORE) (P <.001), and Canada angina classification (P <.001) and higher rates of preoperative myocardial infarction (P <.001), peripheral vascular disease (P <.001), carotid artery disease (P <.005), and hypertension (P <.05). Occurrence of postoperative arrhythmia and mortality were significantly higher (P <.05) in group II. The observed mortality rate in group I was 1%, which was 41% of the predicted mortality rate (Logistic EuroSCORE) of 2.42 +/- 0.76. The observed mortality rate in group II was 5.3%, which was 79% of the predicted rate (6.74 +/- 2.89), but the difference was not significant (P = .2). Intensive care unit length of stay (P <.01) and ventilation times (P <.05) were longer for group II than group I, and the incidence of conversion to cardiopulmonary bypass was 1.6% versus 5.3%, respectively, in groups I and II (P = .08). CONCLUSION These results indicate that OPCAB surgery is safe and seems to be an effective surgical technique for lowering rates of morbidity and mortality in high- and low-risk female patients.

Intramyocardial Dissection following Postinfarction Ventricular Wall Rupture Contained by Surrounding Postoperative Adhesions.

Introduction. Dissection of the myocardium is a rare form of cardiac rupture, caused by a hemorrhagic dissection among the spiral myocardial fibers, its diagnosis is rarely established before the operation or death, and extremely few cases have been reported in the literature and none of these cases seem to have a history of previous cardiac surgery which makes our report unique. Case Presentation. A 61-year-old female patient was admitted into the emergency room with complaints of progressive chest pain for 2 days. She had a history of second time prosthetic aortic valve replacement and was under anticoagulation therapy. She was diagnosed with an acute inferoposterior myocardial infarction and underwent emergency coronary angiography revealing spontaneous recanalization of the right coronary artery. During the follow-up, she developed cardiogenic shock and a new occurring systolic ejection murmur. Transthoracic echocardiography showed a left ventricular free wall rupture; then, she was taken in for emergency surgery. During the operation, a rupture zone and a wide intramyocardial dissecting area were detected. Intraventricular patch repair technic with autologous pericardial patch was used to exclude the ruptured area. Following the warming period, despite adequate hemostasis, hemorrhage around suture lines progressively increased, leading to the patients death. Conclusion. Pericardial adhesions might contain left ventricular rupture leading to intramyocardial dissection.

Current Status of Arterial Revascularization for the Treatment of Critical Limb Ischemia in Infrainguinal Atherosclerotic Disease

Abstract Critical limb ischemia (CLI) is the most severe form of peripheral arterial disease (PAD) that may result in limb loss and even death; thus, the fast and proper treatment should be employed as earlier as possible to prevent these catastrophic consequences. Arterial revascularization is almost always an indispensable treatment option for CLI. Although both endovascular and surgical revascularization procedures have an important role, nowadays, the hybrid revascularization as a combination of these revascularization procedures has also gained increasing popularity in the treatment of patients with CLI. This review provides an update on the arterial revascularization strategies for the treatment of CLI.

An Overview and Update of Femorofemoral Crossover Bypass Surgery as an Extra-Anatomic Bypass Procedure

Abstract Femorofemoral crossover bypass is a surgical arterial revascularization modality which is commonly performed for unilateral aortoiliac occlusive disease. It is primarily applied to patients with intermittent claudication or critical limb ischemia in whom underlying anatomic constraints rule out endovascular means of restoring in‐line flow and those who do not qualify for anatomic reconstruction due to the comorbid conditions that preclude a more invasive open surgical approach. This surgical procedure may be also used as a complementary component of endovascular repair of abdominal aortic aneurysms when one aortoiliac arterial system is occluded to ensure exclusion of the aortic aneurysm. This review represents the current status of femorofemoral crossover bypass surgery as an extra‐anatomic bypass procedure.

A comparison of off- and on-pump beating-heart coronary artery bypass surgery on long-term cardiovascular events.

Summary Objective Our aim was to compare short-term outcomes and long-term major adverse cardiovascular event (MACE)-free survival and independent predictors of long-term MACE after off-pump (OPCAB) versus on-pump beating-heart (ONBHCAB) coronary artery bypass grafting (CABG). Methods We retrospectively reviewed data of all consecutive patients who underwent elective CABG, performed by the same surgeon, from January 2003 to October 2009. A propensity score analysis was carried out to adjust for baseline characteristics and a total of 398 patients were included: ONBHCAB (n = 181), OPCAB (n = 217). Results OPCAB was associated with significantly shorter ventilation times (p < 0.001), intensive care unit stay (p < 0.001) and hospital stay (p < 0.001). The total blood loss was significantly more in the ONBHCAB group (p < 0.001), and accordingly, the number of transfused blood units was significantly lower in the OPCAB group (p < 0.001). Incidence of peri-operative renal complications were significantly higher in the ONBHCAB group (p = 0.004). The OPCAB group showed significantly lower long-term MACE-free survival (p = 0.029). The mean number of transfused blood units was the only independent predictor of MACE (HR: 1.218, 95% CI: 1.089–1.361; p = 0.001). Conclusion OPCAB provided better long-term MACE-free survival compared with ONBHCAB. Fewer units of blood transfused following OPCAB surgery may have been the main reason for this result.

Pharmacomechanical thrombolysis with a rotator thrombolysis device in iliofemoral deep venous thrombosis.

Objective Deep venous thrombosis (DVT) is a life-threatening and morbid pathology. This study aimed to investigate the efficacy of an early thrombolysis procedure using a rotator thrombolysis device. Methods Sixty-seven patients with acute proximal DVT were enrolled in the study. Patients’ data were recorded retrospectively. Initially, an infrarenal retrievable vena cava filter was placed through the femoral vein. Then, a rotator thrombolysis device and a thrombolytic agent injection were applied to the occluded segments of the deep veins by puncturing the popliteal vein. Results The identified reasons were trauma (43.3%), pregnancy (20.9%), undiagnosed (11.9%), major surgical operation (10.5%), immobilization (7.5%), and malignancy (5.9%). Immediate total recanalization was conducted in all patients, and the leg diameters returned to normal ranges in the early postoperative period. Hospital mortality or severe complications were not detected. Conclusion New thrombolytic devices seem to reduce in-hospital mortality risks and may potentially decrease post-thrombotic morbidity.