Journal of Investigative Surgery最新文献

{"title":"Current Research Describing the Role of CD4⁺ T Lymphocyte Subsets in the Pathogenesis of Granulomatous Lobular Mastitis.","authors":"Bilian Zheng,&nbsp;Junlong Song,&nbsp;Man Lu,&nbsp;Chuang Chen,&nbsp;Shengrong Sun","doi":"10.1080/08941939.2022.2090035","DOIUrl":"https://doi.org/10.1080/08941939.2022.2090035","url":null,"abstract":"<p><p><b>Background:</b> Granulomatous lobular mastitis (GLM) is a rare, benign, chronic inflammatory illness of the mammary gland with an unknown cause. Many scholars believe that the pathogenesis of GLM is mediated by autoimmunity. This article reviews the progress of the role of CD4+ T lymphocyte subsets in the development of GLM to explore potential therapeutic targets.<b>Methods:</b> Original articles from inception to October 2021 were systematically searched by two members on PubMed and China National Knowledge Infrastructure.<b>Results:</b> Current studies have confirmed the presence of disorders of several immune molecules in the serum and tissue microenvironment of GLM patients, including interleukin (IL) -2, IL-4, IL-6, and IL-10. This may be related to the dysregulation of Th1/Th2 and Th17/Treg balance.<b>Conclusions:</b> Altered expression and the malfunctioning of Th, Treg, and associated cytokines may contribute to GLM pathogenesis. Immune molecules and immune-related pathways may be potential targets and breakthroughs for future GLM treatment.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33450563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-Operative Day Zero Discharge after Laparoscopic Appendectomy Does Not Worsen High-Yield Outcomes: A NSQIP Database Observational Study.","authors":"Farheen A Qurashi,&nbsp;Alana C Keegan,&nbsp;Christopher R D'Adamo,&nbsp;Joshua H Wolf","doi":"10.1080/08941939.2022.2119493","DOIUrl":"https://doi.org/10.1080/08941939.2022.2119493","url":null,"abstract":"Abstract Background: Post-operative day zero (POD-0) discharge after laparoscopic appendectomy for uncomplicated appendicitis has been studied primarily in single-center or pediatric studies. A larger study from a national sample addressing high-yield outcomes can update and supplement current literature and evaluate early discharge rates. Methods: This is a retrospective, observational National Surgical Quality Improvement (NSQIP) database study of laparoscopic appendectomies for uncomplicated appendicitis performed 2016–2019, with discharge POD-0 or post-operative day one (POD-1). Study outcomes included any or serious complication, unplanned readmission, and unplanned return to operating room (OR). Unadjusted outcomes comparisons were estimated via chi-square tests. Multivariate logistic regression models were constructed to adjust for potential confounders (sex, ethnicity, frailty, ASA score, tobacco use and diabetes). Results: A total of 25,629 patients were included in this analysis. More patients were discharged POD-1 (n = 15,229) than POD-0 (n = 10,440). Rate of any or serious complication was lower in patients discharged POD-0 than POD-1 (any complication: 2.0 vs. 2.8, p = 0.0002, serious complication: 1.4 vs. 2.1, p < 0.0001). Unplanned return to OR and unplanned readmission rates were not different between POD-0 and POD-1 discharged groups (p = 0.9 and p = 0.6, respectively). These findings were robust to adjustment for covariates in logistic regression modeling. Conclusions: This study found that unplanned readmission and other outcomes do not appear to be adversely affected by early discharge after laparoscopic appendectomy for uncomplicated appendicitis, confirming prior evidence on the topic in a large, national sample. It also found that early discharge does not appear to be used in most of these patients. Media Summary Post-operative day 0 discharge after laparoscopic appendectomy for uncomplicated appendicitis does not increase readmission or return to OR – but is it happening in practice?","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33450560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Driving Pressure-Guided Ventilation on Postoperative Pulmonary Complications in Prone-Positioned Patients Undergoing Spinal Surgery: A Randomized Controlled Clinical Trial.","authors":"Di Jin,&nbsp;Huayue Liu,&nbsp;Xiaoqi Kong,&nbsp;Guangle Wei,&nbsp;Ke Peng,&nbsp;Hao Cheng,&nbsp;Fuhai Ji","doi":"10.1080/08941939.2022.2107250","DOIUrl":"https://doi.org/10.1080/08941939.2022.2107250","url":null,"abstract":"<p><strong>Background: </strong>Prolonged spinal surgery in the prone position may lead to postoperative pulmonary complications (PPCs). We aimed to compare the effects of driving pressure-guided ventilation versus conventional protective ventilation on postoperative pulmonary complications in patients undergoing spinal surgery in the prone position. We hypothesized that driving pressure-guided ventilation would be associated with a decreased incidence of PPC.</p><p><strong>Methods: </strong>We enrolled 78 patients into this single-center, double-blind, randomized controlled trial. The driving pressure (DP) group (n = 40) received a tidal volume of 6 ml/kg of predicted body weight, individualized positive end-expiratory pressure (PEEP) which produced the lowest driving pressure (plateau pressure-PEEP), and a recruitment maneuver. The protective ventilation (PV) group (n = 38) received the same tidal volume and recruitment maneuver but with a fixed PEEP of 5 cm H₂O. Our primary outcome was postoperative pulmonary complications based on Lung Ultrasound Scores (LUS) at the end of the surgery and the simplified Clinical Pulmonary Infection Score (sCPIS) on postoperative days (POD) 1 and 3.</p><p><strong>Results: </strong>DP patients had lower LUS and POD1 sCPIS than the PV group (<i>p</i> < 0.01). DP patients had lower driving pressure during the surgery than PV patients (<i>p</i> < 0.01). Perioperative arterial blood gases and hemodynamic parameters were comparable between the two groups (<i>p</i> > 0.05). The visual pain score (VAS) in postoperative days, drainage, and lengths of stay (LOS) were also similar between the two groups (<i>p</i> > 0.05).</p><p><strong>Conclusions: </strong>Driving pressure-guided ventilation during spinal surgery with a prolonged prone patient position may reduce the incidence of early postoperative pulmonary complications, compared with conventional protective ventilation.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40574016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recognizing and Managing Pancreaticopleural Fistulas in Children.","authors":"Konstantina Dimopoulou,&nbsp;Anastasia Dimopoulou,&nbsp;Nikolaos Koliakos,&nbsp;Andrianos Tzortzis,&nbsp;Dimitra Dimopoulou,&nbsp;Nikolaos Zavras","doi":"10.1080/08941939.2022.2103603","DOIUrl":"https://doi.org/10.1080/08941939.2022.2103603","url":null,"abstract":"<p><p><b>Background:</b> Pancreaticopleural fistula, an abnormal communication between the pancreas and the pleural cavity, is a rare complication of pancreatic disease in children and is mainly associated with acute pancreatitis, chronic pancreatitis, trauma or iatrogenicinjury. The present review presents the current available data concerning the pathogenesis, clinical features, diagnosis and management of this unusual but difficult clinical problem among children, in order to shed light on its pathologic manifestation and raise clinical suspicion.<b>Methods:</b> The review of the literature was performed through a PubMed search of pediatric original articles and case reports, using the key words \"pancreaticopleural fistula\", \"pancreatitis\", \"pleural effusion\", \"pseudocyst\" and \"children\". The literature search revealed 47 cases of pediatric patients with pancreaticopleural fistula.<b>Results:</b> Diagnosis is based on the patient's medical history, physical examination and imaging, while the cornerstone of diagnosis is the presence of high pleural effusion amylase levels. The management of this disorder includes conservative, endoscopic and surgical treatment options. If treated promptly and properly, this clinical entity could have a lower rate of complications.<b>Conclusions:</b> The incidence of pancreaticopleural fistula in children may be underestimated in the literature, due to a reduced degree of clinical suspicion. A more heightened awareness of this entity is needed to improve the quality of life in children that suffer from this condition, as early diagnosis is essential for effective treatment and improved outcome.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40623423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erector Spinae Plane Block versus Transversus Abdominis Plane Block for Postoperative Analgesia in Abdominal Surgery: A Systematic Review and Meta-Analysis.","authors":"Lin Liheng,&nbsp;Cai Siyuan,&nbsp;Cai Zhen,&nbsp;Wu Changxue","doi":"10.1080/08941939.2022.2098426","DOIUrl":"https://doi.org/10.1080/08941939.2022.2098426","url":null,"abstract":"<p><strong>Background: </strong>Regional anesthesia technique has been reported to exert excellent analgesic efficacy for various surgeries. Erector spinae plane block (ESPB) and transversus abdominis plane (TAP) block are good ways to relieve postoperative pain after abdominal surgery. However, the analgesic efficacy between them remains controversial. This meta-analysis evaluated the analgesic effect between these two blocks in abdominal surgery with statistical and clinical interpretation.</p><p><strong>Methods: </strong>PubMed, Web of Science, the Cochrane Library, ClinicalTrials.gov register, and Embase databases were systematically searched by two independent investigators from the inception to December 2021.</p><p><strong>Results: </strong>10 randomized controlled trials (RCTs) comprising 570 patients were included in the final meta-analysis. Meta-analysis revealed that ESPB decreased the opioid consumption and improved the pain scores during the first 24 postoperative hours compared with TAP groups statistically, while the magnitude of this difference did not reach the clinically significant threshold (10 mg of intravenous morphine consumption and 1.3 cm on the VAS scale). In addition, ESPB prolonged blockade duration and decreased the occurrence of postoperative nausea and vomiting (PONV). However, it did not improve the patients' satisfaction.</p><p><strong>Conclusions: </strong>Although ESPB does not provide better clinical analgesia than the TAP block, it could be a comparable nerve block technique for abdominal wall analgesia.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40594895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Comparison of Postoperative Analgesic Efficacy of Ultrasound-Guided Paravertebral Block and Mid-Point Transverse Process Pleura Block in Mastectomy Surgeries: A Randomized Study.","authors":"Agâh Abdullah Kahramanlar,&nbsp;Mehmet Aksoy,&nbsp;Ilker Ince,&nbsp;Aysenur Dostbıl,&nbsp;Erdem Karadenız","doi":"10.1080/08941939.2022.2098544","DOIUrl":"https://doi.org/10.1080/08941939.2022.2098544","url":null,"abstract":"<p><strong>Purpose/aim of the study: </strong>The purpose of this triple-blind randomized study is to compare the postoperative analgesic efficacy of Mid-Point Transverse Process Pleura Block (MTP) and Paravertebral Block (PVB) in patients undergoing breast surgery.</p><p><strong>Materials and methods: </strong>The study was retrospectively registered on ClinicalTrials.gov (NCT05332028). A total of 64 patients undergoing unilateral simple mastectomy operation due to breast cancer were included in the study. Before the anesthesia procedure, participants were randomly assigned to one of two groups: Group 1: Participants undergoing PVB or Group 2: Participants undergoing MTP block. All block applications were performed using 20 mL of 0.25% bupivacaine. Routine general anesthesia protocol was performed on all patients. In the postanesthetic care unit, fentanyl infusion was given to all patients postoperatively via a patient-controlled analgesia device. Postoperative fentanyl consumption, time to the first request for analgesia, VAS score values at rest and in motion, and blocked dermatome areas were recorded.</p><p><strong>Results: </strong>Postoperative total opioid consumption, the number of patients given rescue analgesia, the time requiring postoperative supplemental analgesia, postoperative pain scores at rest and in motion, and blocked dermatome areas at both anterior and posterior lower and upper limits were not different between groups (<i>p</i> > 0.05, for all).</p><p><strong>Conclusions: </strong>It was concluded that ultrasound-guided PVB and MTP blocks have similar postoperative analgesic efficacy in patients undergoing breast surgery. The MTP block may be preferred as an alternative to PVB for breast surgeries with less risk of complications.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40601829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Near-Infrared Autofluorescence Imaging in Thyroid Surgery: A Systematic Review and Meta-Analysis.","authors":"Wei Lu,&nbsp;Qiang Chen,&nbsp;Pei Zhang,&nbsp;Anping Su,&nbsp;Jingqiang Zhu","doi":"10.1080/08941939.2022.2095468","DOIUrl":"https://doi.org/10.1080/08941939.2022.2095468","url":null,"abstract":"<p><strong>Objective: </strong>This meta-analysis aimed to assess the position of near-infrared autofluorescence (NIRAF) imaging in the recognition and protection of the parathyroid gland (PG) during thyroidectomy.</p><p><strong>Methods: </strong>The PubMed, MEDLINE, EMBASE, Web of Science, and Cochrane Library databases were searched up to June 2021. The primary outcome was to evaluate the rates of postoperative hypocalcemia, inadvertent PG resection, and autotransplantation of PG when adopting NIRAF imaging compared with standard naked-eye (N-E) surgery.</p><p><strong>Results: </strong>Eight studies with 2,889 patients were enrolled in the analysis. Our analysis showed that the incidence of transient hypocalcemia was 7.11% (60/844) in the NIRAF group and 22.40% (458/2045) in the N-E group (<i>p</i> < 0.0001) and the rate of transient hypoparathyroidism was 28.31% (126/445) and 33.36% (496/1487) in the NIRAF and N-E groups (<i>p</i> = 0.0008). The rate of inadvertent resection of PGs was 7.65% (55/719) in the NIRAF group and 14.39% (132/917) in the N-E group (<i>p</i> < 0.0001). No significant difference was observed in other indexes including the pooled proportion of permanent hypocalcemia and rate of PG autotransplantation.</p><p><strong>Conclusions: </strong>The application of NIRAF imaging in thyroidectomy can help lower the incidence of inadvertent PG resection and reduce the risk of postoperative hypocalcemia and hypoparathyroidism compared with N-E recognition.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40469411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three-Dimensional in Vivo Anatomical Study of Female Iliac Vein Variations.","authors":"Wenling Zhang,&nbsp;Chunlin Chen,&nbsp;Guidong Su,&nbsp;Hui Duan,&nbsp;Zhiqiang Li,&nbsp;Ping Shen,&nbsp;Jiaxin Fu,&nbsp;Ping Liu","doi":"10.1080/08941939.2022.2095469","DOIUrl":"https://doi.org/10.1080/08941939.2022.2095469","url":null,"abstract":"<p><strong>Objective: </strong>To investigate female iliac vein variations by using the computed tomography angiography (CTA) three-dimensional (3 D) reconstruction technique.</p><p><strong>Methods: </strong>We retrospectively studied 1623 patients undergoing abdominal and pelvic CTA scanning for gynecological diseases from December 2009 to December 2018. Accurate digital 3 D models of the iliac vein were constructed using Mimics 19.0 software and used to study the morphology and variations. Variations in the common iliac vein (CIV), external iliac vein (EIV) and internal iliac vein (IIV) were classified as type I, abnormal number of veins; type II, abnormal communicating branches; or type III, other variations.</p><p><strong>Results: </strong>The overall variation rates of the iliac vein and CIV were 51.57% (837/1623) and 20.33% (330/1623), respectively. The main type of CIV variation was type II. The main type I CIV variation was the absence of the CIV (98.15%), which mostly occurred on the right side (64.81%, 35/54). Type II CIV variation was the most common, with abnormal communicating branches between the left CIV and right IIV (81.78%, 211/258). The overall variation rates of the EIV and IIV were 36.66% (595/1623) and 49.60% (805/1623), respectively, mainly on the right side. The main type of variation was type I. Among them, the division of the IIV into two branches plus convergence with the ipsilateral EIV was the most common (22.98%, 373/1623).</p><p><strong>Conclusion: </strong>In this study, approximately half of the patients had iliac vein variations. The preoperative identification of iliac vein variation may reduce vascular injury in pelvic surgery.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40476097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantification of Dermal Microcirculatory Changes after Topical Administration of Capsaicin: A Randomized Placebo-Controlled Study in 46 Subjects.","authors":"Ruth Christine Schäfer,&nbsp;Anna Sohn,&nbsp;Anabel Kersten,&nbsp;Amro Amr,&nbsp;Manuel Held,&nbsp;Andrea Wenger","doi":"10.1080/08941939.2022.2091694","DOIUrl":"https://doi.org/10.1080/08941939.2022.2091694","url":null,"abstract":"<p><strong>Background: </strong>Dermal blood flow is crucial for wound healing and survival of flaps in dermatologic surgery. To improve flap viability in cases of compromised perfusion topical agents can easily be applied. The aim of this placebo-controlled study was to characterize changes of DBF in healthy subjects by quantitatively assessing perfusion dynamics after application of capsaicin to establish a reference for measurements at injured sites.</p><p><strong>Methods: </strong>In 46 healthy subjects perfusion dynamics after local application with capsaicin and placebo was noninvasively assessed, determining cutaneous oxygen saturation, relative hemoglobin count and blood flow using an Oxygen-to-See device.</p><p><strong>Results: </strong>A significant raise in superficial (162% <i>p</i> = 0.000) and deep (144%, <i>p</i> = 0.000) skin oxygenation after 30 min was provoked. A highly significant raise in measurements of flow and velocity was present in superficial (523%, <i>p</i> = 0.000) and deep (242%, <i>p</i> = 0.000) sites.</p><p><strong>Conclusion: </strong>With the introduced model applied to observe changes in parameters of dermal blood flow in healthy subjects the authors can reliably monitor effects of topically administered capsaicin. This baseline can be used as reference for further studies in the settings of endangered flap survival or critically perfused wounds as has been proven in animal studies.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40617330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Minimally Invasive Concepts in Treating Synchronous Liver Metastases Rectal Cancer Patients: Report of Six Cases.","authors":"Hao Zhang,&nbsp;Yinghu Jin,&nbsp;Rui Huang,&nbsp;Guiyu Wang","doi":"10.1080/08941939.2022.2088905","DOIUrl":"https://doi.org/10.1080/08941939.2022.2088905","url":null,"abstract":"<p><strong>Background: </strong>Rectal cancer patients with synchronous liver metastases (SLM) is common in clinical practice. However, the application of conventional natural orifice specimen extraction surgery (NOSES) and NOSES with specimen extraction via stoma/hepatectomy incision in the special population is rarely explored.</p><p><strong>Case report: </strong>Six SLM rectal cancer patients were treated with simultaneous surgical resection and the specimens were extracted via anal/stoma/hepatectomy incision. Respectively, intraoperative and postoperative data, anal function 3 months after surgery and long-term prognosis were reviewed.</p><p><strong>Results: </strong>Intraoperative and postoperative data and anal function were reliable for the six cases. Only one patient died of brain and bone metastases at 84 months after surgery and the other five patients were alive at their last follow-up.</p><p><strong>Conclusions: </strong>Simultaneous surgical resection with the concept of conventional NOSES and NOSES with specimen extraction via stoma/hepatectomy incision is safety for SLM rectal patients.</p>","PeriodicalId":16200,"journal":{"name":"Journal of Investigative Surgery","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40510445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}