Browsing by Author "Vučurević, Goran (6602813880)"

Introduction Leiomyosarcomas of the inferior vena cava are rare malignant tumors. A limited number of these cases have been described so far. Only few of them have intracardiac propagation and surgery is rarely undertaken for their treatment. Case Outline We present a 52-year-old female patient in whom leiomyosarcoma of the inferior vena cava with intracardiac propagation was diagnosed. The patient underwent successful surgical treatment with complete removal of the tumor and direct suture of the inferior vena cava. No additional modalities of therapy were undertaken. Conclusion Surgery, without radiation therapy can be a successful option for the treatment of inferior vena cava leiomyosarcoma with a good short-term result.

Introduction Infection of synthetic graft in the groin is a rare but devastating complication. When it occurs, several possibilities of treatment are available. Extra-anatomic reconstruction and in-situ implantation of new, infection resistant grafts are associated with high mortality and morbidity. Therefore, more conservative approach is needed in some cases. Negative-pressure wound therapy is one of the options in treating such patients. Objective The aim of this study was to assess the outcome for deep groin vascular graft infection treated with negative-pressure wound therapy. Methods Seventeen patients (19 wounds), treated for Szilagyi grade III groin infections between October 2011 and June 2014, were enrolled into this observational study. Results Majority of the wounds (11/19) were healed by secondary intention, and the rest of the wounds (8/19) were healed by primary intention after initial negative-pressure wound therapy and graft substitution with silver-coated prostheses or autologous artery/vein implantation. No early mortality was observed. Minor bleeding was observed in one patient. Reinfection was noted in three wounds. Only one graft occlusion was noted. Late mortality was observed in three patients. Conclusion Negative-pressure wound therapy seems to be safe for groin vascular graft infections and comfortable for both patient and surgeon. However, the rate of persistent infection is high. This technique, in our opinion, can be used as a “bridge” from initial wound debridement to definitive wound management, when good local conditions are achieved for graft substitution, either with new synthetic graft with antimicrobial properties or autologous artery/vein. In selected cases of deep groin infections it can be used as the only therapeutic approach in wound treatment. ©2016, Serbia Medical Society. All rights reserved.

Introduction: Positional anomalies of the right half of the colon are quite common whereas positional anomalies of the left half of the colon are much less common because of embryological disorders during the period of the embryological development of that part of the bowel. The process of the fixation of the descending colon to the posterior abdominal wall can be absent. In that case, when the descending colon has a free descending mesocolon, it shows some degree of mobility. Case Outline: We are presenting an example of one of the anomalies, which is characterized by the persistent descending mesocolon, which extends from the splenic flexure or just below it to the sigmoid colon.The persistent descending mesocolon in our case contains or surrounds almost complete small bowel in a recess which is located laterally to the left of the midline. The content of this hernial sac simulates the symptoms of an internal hernia followed by clinical symptoms and roendgenographical signs. Conclusion: We are of the opinion that this anomaly is more common than some surveys of literature would suggest.

Introduction: Carotid angioplasty and internal carotid artery stenting is the therapeutic method of choice in the treatment of carotid restenosis, but when it is not technically feasible (expressed tortuosity of supraaortic branches, calcifications, presence of pathological elongation of very long lesions) a redo surgery is indicated. Objective: The aim of our study was to examine the benefits and risks of redo surgery in patients with symptomatic and asymptomatic significant internal carotid artery restenosis and its impact on early and late morbidity and mortality. Methods: The study included 45 patients who were surgically treated for a hemodynamically significant internal carotid artery restenosis from January 2000 to December 2009. Surgical techniques included redo endarterectomy with direct suture, redo anderectomy with a patch plastic and resection with Dacron tubular graft interposition.The patients were followed for postoperative neurological ischemic events (transient ischemic attack (TIA), stroke), local surgical complications and lethal outcome after one month, six months, one year and after two years). Results: In the early postoperative period (up to 30 days) there were no lethal outcomes. TIA was diagnosed in four patients (8.8%), minor stroke in one patient (2.2%) and one patient (2.2%) also had cranial nerve injury. After two years two patients died (4.4%) due to fatal myocardial infarction, three patients (6.5%) had ipsilateral stroke and one patient developed graft occlusion (2%). Conclusion: In the case of symptomatic and asymptomatic: carotid restenosis that cannot be treated by carotid percutaneous angioplasty, redo surgical treatment is therapeutic option with an acceptable rate of early and late postoperative complications.