Journal of visualized surgery最新文献

{"title":"Malperfusion syndromes in type A aortic dissection: what we have learned from IRAD.","authors":"Paolo Berretta,&nbsp;Santi Trimarchi,&nbsp;Himanshu J Patel,&nbsp;Thomas G Gleason,&nbsp;Kim A Eagle,&nbsp;Marco Di Eusanio","doi":"10.21037/jovs.2018.03.13","DOIUrl":"https://doi.org/10.21037/jovs.2018.03.13","url":null,"abstract":"<p><p>Patients presenting with type A acute aortic dissection (TAAD) complicated by malperfusion syndromes represent one of the highest surgical risk cohorts for cardiovascular surgeons. In the setting of aortic dissection, end-organ ischemia may involve any of the major arterial side branches resulting in myocardial, cerebral, spinal cord, visceral and/or limb ischemia. In TAAD patients with malperfusion, notwithstanding continuous improvement in diagnostic and management strategies, surgical and clinical outcomes remain poor and the optimal therapy is controversial. The present review aimed to assess current evidence on TAAD patients with the complication of malperfusion, as enunciated by the International Registry of Acute Aortic Dissection (IRAD) investigators.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"65"},"PeriodicalIF":0.0,"publicationDate":"2018-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.03.13","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36031472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Uniportal thoracoscopic resection of intralobar and extralobar pulmonary sequestration.","authors":"Andrea Dell'Amore,&nbsp;Domenica Giunta,&nbsp;Alessio Campisi,&nbsp;Stefano Congiu,&nbsp;Giampiero Dolci,&nbsp;Niccolò Antonino Barbera,&nbsp;Roberto Agosti,&nbsp;Francesco Buia","doi":"10.21037/jovs.2018.03.05","DOIUrl":"https://doi.org/10.21037/jovs.2018.03.05","url":null,"abstract":"<p><p>Pulmonary sequestration (PS) is a rare congenital malformation of the respiratory tract. Two main variants are described, the intralobar and the extralobar PS. Clinical manifestations vary from accidental findings to life threatening complications. Surgical resection is the definitive and indicated treatment of PS. The operation could be performed through an open thoracotomy or video-assisted thoracic surgery approach. We report the management of two patients with diagnosis of extralobar PS in the first case and intralobar PS in the second case. Both patients underwent uniportal video-assisted thoracic surgery resection of PS with success. In our experience, we confirm that uniportal video-assisted thoracic surgery is a safe and feasible approach for extralobar and intralobar PS.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"63"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.03.05","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36031470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Aortic valve insufficiency in aortic root aneurysms: consider every valve for repair.","authors":"Talal Al-Atassi,&nbsp;Munir Boodhwani","doi":"10.21037/jovs.2018.01.13","DOIUrl":"https://doi.org/10.21037/jovs.2018.01.13","url":null,"abstract":"<p><p>Aortic valve (AV) preservation and repair is emerging as an attractive alternative to AV replacement in younger patients with aortic insufficiency (AI) and aortic root aneurysms. AV repair mitigates some of the risks associated with prosthetic valves. More centers are reporting the safety of AV preservation and repair and favorable short- and long-term outcomes. However, further work is needed to improve long-term repair durability and dissemination of knowledge and technique to make AV repair the gold standard in this patient population.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"60"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.01.13","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hybrid thoracoabdominal aortic aneurysm repair: is the future here?","authors":"Vicente Orozco-Sevilla,&nbsp;Scott A Weldon,&nbsp;Joseph S Coselli","doi":"10.21037/jovs.2018.02.14","DOIUrl":"https://doi.org/10.21037/jovs.2018.02.14","url":null,"abstract":"<p><p>Open surgical repair has been the gold standard for thoracoabdominal aortic aneurysm (TAAA) repair for more than 6 decades, but 2 additional options have emerged: total endovascular TAAA repair and a hybrid approach that combines open and endovascular repair. Despite the optimism for an endovascular approach, long-term results for these repairs are still lacking. Some of the issues with this emerging technology include the risk of paraplegia after extensive endovascular repair, the need for multiple reinterventions, continuous stent-graft surveillance, endograft branch stenosis, as well as the significant learning curve. Interest in a hybrid approach has resurged despite the non-superior results compared to open TAAA. Commonly, the focus of the hybrid approach is now on performing a less extensive open TAAA repair, which is then extended with a stent-graft or vice versa. Moreover, this approach is now often performed in two stages in an effort to decrease the associated spinal cord ischemia. Open surgical repair after endovascular aortic repair is increasingly being performed to address serious complications, such as infection or fistula, that cannot be repaired by further endovascular intervention. As with any new technology, there will be an increase in the number of procedure-related complications and a decrease in the number of surgeons who can perform the traditional open operation with good results.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"61"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.02.14","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36031469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pancreaticoduodenectomy: minimizing the learning curve.","authors":"Levan Tsamalaidze,&nbsp;John A Stauffer","doi":"10.21037/jovs.2018.03.07","DOIUrl":"https://doi.org/10.21037/jovs.2018.03.07","url":null,"abstract":"<p><strong>Background: </strong>Pancreaticoduodenectomy outcomes improve as surgeon experience increases. We analyzed the outcomes of pancreaticoduodenectomy for any improvements over time to assess the learning curve.</p><p><strong>Methods: </strong>A retrospective study of patients undergoing consecutive pancreaticoduodenectomy by a single surgeon at the beginning of practice was performed. Operative factors and 90-day outcomes were examined and trends over the course of the 4-year time period were analyzed.</p><p><strong>Results: </strong>Between July 2011 and June 2015, 124 patients underwent pancreaticoduodenectomy (including total pancreatectomy, n=17) by open (n=93) or a laparoscopic (n=31) approach. The median operative time was 305 minutes which significantly improved over time. The median blood loss and length of stay were 250 mL and 6 days respectively which did not change over time. The pancreatic fistula rate, total morbidity, major morbidity, and mortality, and readmission rate was 7.5%, 41.1%, 14.5%, 1.6%, and 15.3% respectively and did not change over time. Pancreaticoduodenectomy was performed most commonly for pancreatic adenocarcinoma (51.6%) with a negative margin rate of 91.1% which significantly improved over time.</p><p><strong>Conclusions: </strong>The performance of pancreaticoduodenectomy improves as surgical experience is gained. However, a learning curve that impacts patient outcomes can be considerably diminished by appropriate training, high-volume practice/institution, proficient mentorship and experienced multidisciplinary team.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"64"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.03.07","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36031471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adult pulmonary intralobar sequestrations: changes in the surgical management.","authors":"Akram Traibi,&nbsp;Agathe Seguin-Givelet,&nbsp;Emmanuel Brian,&nbsp;Madalina Grigoroiu,&nbsp;Dominique Gossot","doi":"10.21037/jovs.2018.02.13","DOIUrl":"https://doi.org/10.21037/jovs.2018.02.13","url":null,"abstract":"<p><strong>Background: </strong>Until now, the traditional procedure to treat intralobar pulmonary sequestration (ILS) in adults has been a lobectomy performed by open chest surgery. We have reviewed our data to determine whether the surgical management of these lesions has evolved over the last years.</p><p><strong>Methods: </strong>We retrospectively reviewed the records of patients who were operated on for an ILS by either posterolateral thoracotomy (PLT group), or by thoracoscopy (TS group) between 2000 and 2016.</p><p><strong>Results: </strong>Eighteen patients were operated on for a ILS during this period. Before 2011, all resections were performed by thoracotomy (n=6) and after 2011 the approach was either a thoracotomy (n=5) or a thoracoscopy (n=7). There was one conversion because of dense pleural adhesions and this patient was integrated in the PLT group for further analysis. ILS presented more frequently on the left side (n=12, 66.7%) than on the right one (n=6, 33.3%) and exclusively in the lower lobes. All the PLT group patients underwent a lobectomy. In the TS group, five patients underwent a sublobar resection (2 segmentectomies S9+10, 1 basilar segmentectomy and 2 atypical resections). There was no mortality. In the PLT group, 5 patients (45%) had complications versus one patient (14%) in the TS group. The mean hospital stay was 7.4 days in the PLT group versus 5.4 days in the TS group.</p><p><strong>Conclusions: </strong>These data confirm that ILS can be safely treated by a sublobar resection that should be performed, whenever possible, without opening the chest.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"62"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.02.13","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laparoscopic repair of multiple incisional hernias in a single midline incision by double composite mesh.","authors":"Xuefei Yang,&nbsp;Li Jiang,&nbsp;Yue Li,&nbsp;Jingsi Liu,&nbsp;Joe King-Man Fan","doi":"10.21037/jovs.2018.01.01","DOIUrl":"https://doi.org/10.21037/jovs.2018.01.01","url":null,"abstract":"<p><p>Laparoscopic repair of ventral incisional hernia with intraperitoneal onlay mesh (IPOM) technique by anti-adhesion mesh has been widely adopted. Due to clinical heterogenicity in location, quantity and size of abdominal incisional hernia, strategy of such repair can be challenging. We hereby present the video of a patient with multiple swiss-cheese hernias in a single long midline incision repaired with double anti-adhesion mesh by IPOM technique. Patient demographics, technical details and clinical tips & tricks are discussed.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"58"},"PeriodicalIF":0.0,"publicationDate":"2018-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.01.01","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conservative management versus endovascular or open surgery in the spectrum of type B aortic dissection.","authors":"Xun Yuan,&nbsp;Andreas Mitsis,&nbsp;Mohammed Ghonem,&nbsp;Ilias Iakovakis,&nbsp;Christoph A Nienaber","doi":"10.21037/jovs.2018.02.15","DOIUrl":"https://doi.org/10.21037/jovs.2018.02.15","url":null,"abstract":"<p><strong>Background: </strong>Type B aortic dissection is a life-threatening acute aortic condition often with acute ischemic signs or symptoms. With initial management focusing on alleviating malperfusion and pain, and avoiding propagation of dissection or rupture both systolic blood and pulse pressure should be reduced initially by an aggressive medical approach. In the setting of persistent signs of complications endovascular strategies have replaced open surgery and led to a fourfold increase in early survival and better long-term outcomes.</p><p><strong>Methods: </strong>An electronic health database search was performed on articles published between January 2006 and July 2017. Publications were included in this review if (I) the index aortic pathology was type B aortic (distal) dissection; (II) when medical management, open surgical replacement or thoracic endovascular aortic repair were among those options; (III) when at least one of all basic outcome criteria such as survival, spinal cord ischemia and cerebrovascular accident was reported; (IV) when ≥15 serial patients were included. A total of 62 studies were eligible and analysed.</p><p><strong>Results: </strong>Our manuscript has summarized data collected over 12 years on management specific outcomes in the setting of distal aortic dissection and provides an up-to-date interpretation of the published evidence. For complicated cases, treated acutely, the 30-day or in-hospital mortality was 7.3% when managed by endovascular means, whereas the pooled rate for 30-day or in-hospital mortality was 19.0% when subjected to open repair. For acute uncomplicated type B dissection usually treated with blood pressure lowering medications, the pooled 30-day or in-hospital mortality rate was 2.4%. Survival rates at 5 years averaged at 60% (40% mortality). Freedom from any aortic event ranged from 34.0% to 83.9%, underlining an inherent risk of progression and late complications. For chronic complicated type B dissection, the rates of stroke, paraplegia and operative mortality following endovascular repair ranged from 5% to 13%, 2% to 13% and 2 to 13%, respectively, while 5-year survival rates after open repair ranged from 60% to 90%. In chronic uncomplicated type B dissection almost 90% of patients survive initial hospitalization and were subjected to medical management with a 5-year survival of 50-80%. However, up to 20-55% of medically treated patients develop aneurysmal degeneration after 5 years with an unknown risk of rupture.</p><p><strong>Conclusions: </strong>Currently, the less invasive strategy of endovascular repair (as compared to open surgery) provides improved 30-day or in-hospital survival in the setting of complicated acute type B aortic dissection and may seek broad application. Open surgical aortic reconstruction should be left to experienced aortic centres if endovascular management is not an option.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"59"},"PeriodicalIF":0.0,"publicationDate":"2018-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.02.15","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extended uniportal video-assisted thoracic surgery for lung cancer: is it feasible?","authors":"Iñigo Royo-Crespo,&nbsp;Arthur Vieira,&nbsp;Paula A Ugalde","doi":"10.21037/jovs.2018.03.09","DOIUrl":"https://doi.org/10.21037/jovs.2018.03.09","url":null,"abstract":"<p><p>Since the first description of uniportal video-assisted thoracic surgery (U-VATS) (or single-port) lobectomy, several centers in Asia and Europe rapidly adopted this technique as a standard approach for treatment of early stage non-small cell lung cancer (NSCLC). Despite the controversies regarding feasibility and completeness of resection, thoracic surgeons in high volume centers keep pushing the limits to perform very complex procedures also known as \"extended resections\" through minimally invasive surgery. Published series and case reports confirm the viability of U-VATS in highly complex surgical cases such as pneumonectomy, chest wall resection and bronchoplasty, which require experience and technical ability to be performed through a 3-6 cm single incision. In this article, the authors would like to present several clinical indications of locally advanced NSCLC and the technical aspects to accomplish an extended resection through U-VATS.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"57"},"PeriodicalIF":0.0,"publicationDate":"2018-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21037/jovs.2018.03.09","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Video-assisted thoracoscopic PlasmaJet ablation for malignant pleural mesothelioma.","authors":"Periklis Perikleous, Nizar Asadi, Vladimir Anikin","doi":"10.21037/jovs.2018.02.07","DOIUrl":"10.21037/jovs.2018.02.07","url":null,"abstract":"<p><p>The role of surgery in malignant pleural mesothelioma (MPM) remains debatable; nonetheless the relative advantages of different surgical approaches are frequently reassessed and reconsidered. While extensive operations and longer recovery periods can be justified for a group of carefully selected patients, many will present at an advanced stage of their disease or with associated co-morbidities which will exclude them from selection criteria for radical treatment. For these patients, minimally invasive video-assisted procedures may be considered, for purposes of cytoreduction and/or symptomatic relief. Even though there is currently not enough clinical evidence to suggest an improvement in overall survival with limited debulking procedures, it has been suggested that they can improve quality of life over drainage and pleurodesis alone. We consider video-assisted PlasmaJet ablation to potentially have a role in mesothelioma surgery, as it may be used for effective cytoreduction while minimising the risk for complications often associated with extensive pleurectomy procedures, and we report on the use of the PlasmaJet Surgical System in our centre for surgical management of a patient with MPM. After demonstrating safety and absence of major adverse events with this approach, we feel justified in offering the procedure to more of our patients as we aim to collect additional data.</p>","PeriodicalId":17587,"journal":{"name":"Journal of visualized surgery","volume":"4 ","pages":"56"},"PeriodicalIF":0.0,"publicationDate":"2018-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5897662/pdf/jovs-04-2018.02.07.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36032538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}