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Fournier’s Gangrene: 10-Year Experience of a Plastic Surgery and Burns Department at a Tertiary Hospital

机译:Fournier's Gangrene:在一家高级医院的整形外科和烧伤部门的10年体验

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Introduction: Fournier gangrene is a polymicrobial life threatening infection of perineal subcutaneous soft tissues with its point of origin in urologic, colorectal or skin diseases. Although more frequent in elderly and men, it can affect all genders and age groups. Perianal abscess, diabetes mellitus and Escherichia coli are the most frequent cause, predisposing comorbidity, and microorganism found in tissue culture analysis respectively. The objective of this study was to describe the experience of a Plastic Surgery Department of a tertiary Hospital in reconstructing Fournier’s gangrene perineal defects and its detailed demography.Material and Methods: The sample is composed of all patients with Fournier gangrene admitted in the Plastic Surgery and Burns Department. The authors retrospectively collected and analyzed demographic and clinical data during a period of 10 years including gender, age, length of stay, cause, number of debridements, predisposing factors, microbial culture results, surgical reconstructive techniques and its associated complications, additional surgical procedures and outcomes.Results: Fifteen patients were identified: 14 males (93%) and one female (7%); mean age was 66.9 years (range: 46 - 86); mean, length of stay was 46.8 days (range: 20 - 71 days) and mean number of debridements was 3.3 (range: 1 - 4). The most frequent predisposing factor was diabetes mellitus, the major cause was perianal (n = 2) and skin abscess (n = 2). Eight (53.3%) patients had no identifiable source of Fournier gangrene. Various types of reconstructive techniques were employed; and 5 additional surgical interventions (33.3%) were undertaken (one cystostomy, two orchidectomy, two ileostomy); six patients (40%) presented reconstructive technique complications with adequate final outcome.Discussion: In contrast with the literature, where Escherichia coli was the most frequently isolated agent, Staphylococcus aureus was the most frequent microorganism found in tissue biopsy/pus collection analysis. A higher than expected number of patients (n = 8) had no identifiable source of Fournier gangrene. This findings can be explained by the retrospective non-multicentre study limitation, with a potencial source of bias patients that were transferred from other hospitals in advanced stage, without point of origin of Fournier’s gangrene identified.Conclusion: Early recognition and extensive necrotic tissue debridement, along with prompt and adequate antimicrobial treatment, are the mainstay of Fournier gangrene management, thus reducing morbidity and mortality in these patients. Surgical reconstruction challenges derived from this condition should be addressed by specialized teams due to the risk of dysfunctional sequelae and conspicuous deformities. Taking in account the single-center and retrospective observational character of the present study, these premises require proper validation from a multicenter prospective study.
机译:简介:Fournier Gangrene是一种多发性生命危及泌尿膜皮下软组织,其原产地在泌尿病,结直肠癌或皮肤病中感染。虽然老年人和男性更频繁,但它可以影响所有的性别和年龄组。 Perianal脓肿,糖尿病和大肠杆菌分别是组织培养分析中最常见的原因,易用的合并症和微生物。本研究的目的是描述一家高级医院整形部门的经验,重建Fournier的Gangrene Peineal缺陷及其详细的人口摄影。材料和方法:样品由所有患者组成,在整形手术中承认了四亿甘格琳。烧伤部门。作者在10年内回顾性和分析了人口统计学和临床​​数据,包括性别,年龄,入住时间,遗产,易受诱发因子,微生物培养结果,手术重建技术及其相关的并发症,额外的外科手术和临床数据结果。结果:确定了十五名患者:14名男性(93%)和一名女性(7%);平均年龄为66.9岁(范围:46 - 86);平均值,逗留时间为46.8天(范围:20 - 71天),均值的清建数为3.3(范围:1 - 4)。最常见的易感因素是糖尿病,主要原因是肛周(n = 2)和皮肤脓肿(n = 2)。八(53.3%)患者没有Fournier Gangrene的可识别来源。采用各种类型的重建技术;和5次额外的手术干预(33.3%)进行(一个膀胱般的术,两种植物切除术,两个orileostomy);六名患者(40%)提出了具有足够的最终结果的重建技术并发症。与文献相比,估计大肠杆菌是最常见的分离剂,金黄色葡萄球菌是组织活检/脓液中发现的最常见的微生物。高于预期的患者数量(n = 8)没有Fournier Gangrene的可识别来源。这一发现可以通过回顾性的非多方形研究限制来解释,具有从其他医院转移到高级阶段的偏倚患者的潜能源,没有Fournier Gangrene的起源。结论:早期识别和广泛的坏死组织清卓人,随着迅速和充足的抗菌治疗,是Fournier Gangrene Management的主要支柱,从而降低了这些患者的发病率和死亡率。由于功能障碍后遗症和显眼畸形的风险,专业团队应通过专门团队来解决这种情况的外科重建挑战。考虑到本研究的单中心和回顾性观测特征,这些处所需要从多中心的前瞻性研究中验证。

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