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PURPOSE: The present meta-analysis compares laparoscopic loop ileostomy reversal (LLIR) with open loop ileostomy reversal (OLIR) to evaluate the advantages of the laparoscopic technique compared to the traditional open technique in ileostomy reversal. METHODS: Primary endpoints were hospital stay and overall complications. Secondary endpoints were operative time, EBL, readmission, medical complications, surgical complications, reoperation, wound infection, anastomotic leak, intestinal obstruction, and cost of the procedures. The included studies were also divided based on the type of anastomotic approach: extracorporeal laparoscopic loop ileostomy reversal (ELLIR) and intracorporeal laparoscopic loop ileostomy reversal (ILLIR). RESULTS: In the analysis, 4 studies were included. Three hundred fifty-four patients were enrolled. As primary outcomes, a significant difference was found in hospital stay between the LLIR and OLIR groups (MD = -0.67, 95% CI -1.16 to -0.19, P = 0.007). The overall complications outcome resulted in favor of the LLIR group (RR = 0.64, 95% CI 0.43-0.95, P = 0.03). As secondary outcomes, the operative time was in favor of the OLIR group (MD = 19.18, 95% CI 10.20-28.16, P < 0.001). Surgical complications were lower in the LLIR group than in the OLIR group. No other differences between the secondary endpoints were found. Subgroup analysis showed a significant difference in hospital stay between the ILLIR and OLIR groups (MD = -0.92, 95% CI -1.55 to -0.30, P = 0.004). The overall complications outcome significantly favored the ILLIR group (RR = 0.38, 95% CI 0.15-0.96, P = 0.04). CONCLUSION: Our meta-analysis shows an advantage in terms of shorter post-operative hospitalization and reduction of complications of LLIR compared to OLIR. The sub-group analysis shows that performing an extracorporeal anastomosis exposes the same risks of the open technique.
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Ileostomia , Laparoscopia , Humanos , Anastomose Cirúrgica , Fístula Anastomótica , Hospitalização , Laparoscopia/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Ensaios Clínicos Controlados não Aleatórios como AssuntoRESUMO
Anastomotic leakage (AL) is the most fearsome complication in low rectal resection. The temporary diverting stoma (DS) is recommended to prevent AL, but it may cause relevant morbidity and needs a second surgical procedure to be closed. Therefore, the use of a transanal drainage tube (TDT) has been proposed as an alternative. We performed a systematic review and meta-analysis concerning the peri-operative outcomes in patients undergoing elective anterior rectal resection (ARR) with TDT alone or DS alone. Six studies were meta-analyzed, including a total of 735 patients. The meta-analysis showed that the incidences of AL, surgery-related complications, infective complications, and 30-day reoperation after ARR with low colorectal or coloanal anastomosis did not differ significantly between patients undergoing positioning of TDT and those undergoing DS. Furthermore, overall complications were significantly rarer in patients undergoing TDT. A meta-analysis of the randomized control trial (RCT) and no-RCT subgroups did not detect any statistically significant differences in any outcomes. These results suggest that it might be reasonable to employ a TDT in place of a DS to protect low colorectal and coloanal anastomosis, with consequent considerable advantages in terms of the short- and long-term post-operative outcomes. However, more well-designed RCTs are needed to definitively assess this issue.
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Neoplasias Retais , Humanos , Neoplasias Retais/cirurgia , Reto/cirurgia , Anastomose Cirúrgica/métodos , Fístula Anastomótica/prevenção & controle , Fístula Anastomótica/etiologia , Drenagem/métodos , Estudos RetrospectivosRESUMO
BACKGROUND: We describe our preliminary experience in complete mesocolic excision (CME) with central vascular ligation (CVL) and intracorporeal anastomosis for right colon cancer, comparing the robotic and the three-dimensional (3D) laparoscopic approach. METHODS: We performed a retrospective observational clinical cohort study on patients who underwent radical curative surgical resection of right colon cancer with CME from January 2014 to June 2019. Propensity scores were calculated by bivariate logistic regression, including the following variables: age, BMI, and size of tumor. RESULTS: Fifty-five patients underwent CME with CVL: 26 by means of robot-assisted surgery and 29 by means of 3D laparoscopic procedure. There were not statistically significant differences about all the intra- and postoperative outcomes (operative time, length of the specimen, time to bowel canalization, time to soft oral intake, length of hospital stay, postoperative complication, number of retrieved lymph nodes, number of positive lymph nodes and lymph node ratio) between the robotic and the 3D laparoscopic approach. After the matching procedure, 20 patients of the robotic group and 20 patients of the 3D laparoscopic group were selected for the analysis. There were no differences in any of the analyzed variables between the two groups except for longer operative time in the robotic group (p = 0.002). CONCLUSION: The 3D vision revealed an important advantage in order to achieve the correct identification of surgical anatomy allowing a safe and effective right colectomy with CME, CVL, and intracorporeal anastomosis, either using laparoscopic or with robotic approach, providing similar short-term outcomes. Taking into account the high costs and the longer operative time of robotic procedure, the 3D laparoscopy could be considered in performing right colectomy with CME, while the robotic approach should be considered as a first choice approach for challenging situations (obese patient, complex associated procedures).
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Colectomia/métodos , Laparoscopia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Anastomose Cirúrgica , Estudos de Casos e Controles , Colectomia/efeitos adversos , Neoplasias do Colo/cirurgia , Feminino , Humanos , Laparoscopia/efeitos adversos , Tempo de Internação , Ligadura , Linfonodos/patologia , Linfonodos/cirurgia , Masculino , Mesocolo/cirurgia , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/etiologia , Pontuação de Propensão , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversosRESUMO
BACKGROUND: Colorectal cancer is the fourth most diffuse cause of death in the world and local recurrence is associated with a reduced long-term life expectancy, with a reduced quality of life. Rectal washout at the anastomosis site leads to a statistically significant reduction of local recurrences. METHODS: We developed the idea of a new laparoscopic stapler with an integrated washout system that could decontaminate the rectal stump before resection, without the need to enlarge the standard surgical incision or even to distort the incision site, closing the rectal stump just below the inferior part of the cancer, and then proceeding with the resection and stapling of the distal part of the tumor. Combined with these canonical functionalities, the new device, equipped with a patented washout system (patent number EP 3103401A1) will also allow to inject in the closed bowel a physiologic saline liquid. RESULTS: In force of the mechanical action of the liquid injected, carcinogenic exfoliated cells eventually floating in the affected region of the colonic lumen will be expelled through the anal orifice. The intraoperative rectal washout, both in minimally invasive and in traditional open surgery, thus becomes a simple, effective, and reproducible procedure. CONCLUSIONS: We describe the technical features and the possible clinical applications of a potentially new surgical laparoscopic stapler coupled with an integrated irrigation system. We have patented the system and we are developing a prototype with the aim to start an experimental pilot study.
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Cuidados Intraoperatórios , Laparoscopia , Reto/cirurgia , Grampeamento Cirúrgico , Engenharia Biomédica , Neoplasias Colorretais/cirurgia , Desenho de Equipamento , Humanos , Cuidados Intraoperatórios/instrumentação , Cuidados Intraoperatórios/métodos , Laparoscopia/instrumentação , Laparoscopia/métodos , Projetos Piloto , Grampeamento Cirúrgico/instrumentação , Grampeamento Cirúrgico/métodosRESUMO
BACKGROUND: Visible leg veins are not only a mere aesthetic problem, but may also be manifestation of altered microcirculation and superficial venous incompetency. Sclerotherapy is the first-line treatment for leg veins < 4 mm, but it often needs multiple sessions and sometimes fails. The main limitations of transcutaneous laser treatment are the diameter and the depth of the veins: the greater, the harder photothermolysis is, so that higher powers may lead to aesthetic complications. MATERIALS AND METHODS: We report our experience in the treatment of small collateral (< 4 mm), reticular and telangiectasiac veins with endovenous and perivenous 808-nm laser. RESULTS: Overall, 325 treatments were performed on 113 patients. The endovenous and perivenous treatment proved to be a safe, quick, well-tolerated and effective procedure. It ensured an optimal closure of the target veins right from the first treatment in most patients. Sometimes, a second treatment of the same vein was needed. CONCLUSIONS: The endovenous and perivenous 808-nm laser photothermal sclerosis ensures a quick coagulation-fibrosis of the veins of the lower limbs, thus allowing rapid healing and good aesthetic results (stable in 95% of patients after an average follow-up of 18 months). It may be an effective alternative to sclerotherapy.
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Circulação Colateral , Procedimentos Endovasculares/métodos , Fotocoagulação a Laser/métodos , Livedo Reticular/cirurgia , Telangiectasia/cirurgia , Veias/cirurgia , Humanos , Fotocoagulação a Laser/instrumentação , Extremidade Inferior/irrigação sanguíneaRESUMO
Malignant ascites (MA) accompanies a variety of abdominal and extra-abdominal tumors. It is a primary cause of morbidity and raises several treatment challenges. MA has several symptoms, producing a significant reduction in the patient's quality of life: loss of proteins and electrolyte disorders cause diffuse oedema, while the accumulation of abdominal fluid facilitates sepsis. Treatment options include a multitude of different procedures with limited efficacy and some degree of risk. A Pubmed, Medline, Embase, and Cochrane Library review of medical, interventional and surgical treatments of MA has been performed. Medical therapy, primarily paracentesis and diuretics, are first-line treatments in managing MA. Paracentesis is widely adopted but it is associated with significant patient discomfort and several risks. Diuretic therapy is effective at the very beginning of the disease but efficacy declines with tumor progression. Intraperitoneal chemotherapy, targeted therapy, immunotherapy and radioisotopes are promising medical options but their clinical application is not yet completely elucidated, and further investigations and trials are necessary. Peritoneal-venous shunts are rarely used due to high rates of early mortality and complications. Laparoscopy and hyperthermic intraperitoneal chemotherapy (HIPEC) have been proposed as palliative therapy. Literature on the use of laparoscopic HIPEC in MA includes only reports with small numbers of patients, all showing successful control of ascites. To date, none of the different options has been subjected to evidence-based clinical trials and there are no accepted guidelines for the management of MA.
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Neoplasias Abdominais/tratamento farmacológico , Ascite/tratamento farmacológico , Imunoterapia , Cuidados Paliativos , Neoplasias Abdominais/fisiopatologia , Neoplasias Abdominais/cirurgia , Ascite/fisiopatologia , Ascite/cirurgia , Humanos , Hipertermia Induzida , Laparoscopia , ParacenteseRESUMO
INTRODUCTION: Situs Viscerum Inversus totalis (SIT) is a rare anomaly with genetic predisposition, in which organs are translated, completely or partially, on the opposite side of the body. Generally there are no organic dysfunctions. Situs Inversus can cause difficulties in the diagnostic and therapeutic management of abdominal diseases because of the mirror-like anatomy. On a clinical point of view the symptoms of cholelithiasis may be confused by the opposite position of the gall bladder CASE PRESENTATION: We report the case of a 48 year old female latin-american with symptomatic cholelithiasis and Situs Viscerum Inversus Totalis, treated with Laparoscopic Cholecystectomy. CONCLUSION: Videolaparoscopy represents the gold standard treatment in managing cholelithiasis in SIT patients. Surgical treatment can be facilitated in case of well-experienced operators, as it is well recognised a major difficulty for surgeons in managing the anatomical condition of SIT.
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Colecistectomia Laparoscópica , Colelitíase/complicações , Colelitíase/cirurgia , Situs Inversus/complicações , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
INTRODUCTION: Gastric cancer has a poor prognosis and a high rate of recurrences after surgery. The optimal method for assessing early recurrences is not defined: conventional imaging (ultrasonography, CT and MRI) have difficulty in detecting them, because they don't give information regarding metabolic features or tumor response to chemotherapy. Actually 18F-fluorodeoxyglucose positron emission (18FDG-PET) has several indications for the primary staging and the follow-up of colon-rectal, lung, breast, neck cancers and lymphoma, but its clinical role in gastric cancer is not assessed. Our study analyzes the role of 18FDG-PET integrated with CT scan in the detection of gastric cancer recurrence. MATERIALS AND METHODS: We retrospectively reviewed 50 patients which underwent follow-up 18FDG-PET/CT from 2006 to 2009 after radical surgery for gastric adenocarcinoma. Each study was repeated every 6 months for the first two years after surgery and every 12 months for the subsequent three years. RESULTS: 18FDG-PET/CT was positive for suspected neoplastic disease in 29 (58%) and negative in 21 (42%) patients, with 3 false positive and 3 false negative results. 18FDG-PET/CT showed highly effectiveness in early detection of recurrences, as observed in 17 patients that were totally asymptomatic, allowing the initiation of multimodal treatment resulting in an important increasing of survival. CONCLUSIONS: 18FDG-PET-CT has a very good sensitivity (89.7%) and specificity (85.7%) in detecting local and distant recurrences during post-operative follow-up. Positive 18FDG-PET/CT findings may lead to an early change in the management of these patients, directing them towards rescue surgery or chemotherapy thereby improving their overall survival
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Adenocarcinoma/diagnóstico por imagem , Fluordesoxiglucose F18 , Recidiva Local de Neoplasia/diagnóstico por imagem , Tomografia por Emissão de Pósitrons/métodos , Neoplasias Gástricas/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Adenocarcinoma/secundário , Adenocarcinoma/cirurgia , Adenocarcinoma/terapia , Idoso , Seguimentos , Gastrectomia , Humanos , Valor Preditivo dos Testes , Prognóstico , Compostos Radiofarmacêuticos , Estudos Retrospectivos , Sensibilidade e Especificidade , Neoplasias Gástricas/patologia , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/terapiaRESUMO
Splenic flexure mobilization (SFM) is one of the most difficult steps in laparoscopic colorectal surgery and its role is harshly debated. Some surgeons considered it routinely necessary to obtain a safe anastomosis and to respect oncologic criteria; for others SFM is frequently unnecessary, not ensuring the aspects mentioned above and increasing the risk of morbidity (splenic, bowel and vessels injury, lengthened procedure). We performed a systematic review and a comprehensive meta-analysis, without any language restriction, about the peri-operative and post-operative outcomes (anastomotic leakage, intra-operative complication, conversion rate, operative time, post-operative bleeding, intra-abdominal collection, prolonged ileus, wound infection, anastomotic stricture, overall complications, hospital stay, re-operation, post-operative mortality, R0 margin resection, local recurrence) in patients undergoing elective anterior rectal resection (ARR) with or without SFM, both in laparotomic (LT) and laparoscopic (LS) approach. Fourteen studies were meta-analyzed with a total amount of 42,221 patients. The comprehensive meta-analysis shows that the mobilization or the preservation (SFP) of the splenic flexure does not statistically influence the incidence of colorectal anastomotic leakage, conversion rate, post-operative bleeding, intra-abdominal collection, prolonged ileus, wound infection, anastomotic stricture, overall complications, hospital stay, re-operation, R0 margin resection, and local recurrence results. The operative time is significantly longer in every group of patients undergoing SFM. The incidence of intra-operative complication is statistically increased in overall patients and also in the LS subgroup of patients undergoing SFM, in which also higher incidence of wound infection and re-operation is shown. The meta-analysis shows that SFM may be considered not necessary to ensure better peri-operative and post-operative outcomes in both LT and LS ARR.
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Colo Transverso , Laparoscopia , Neoplasias Retais , Anastomose Cirúrgica , Colo Transverso/cirurgia , Humanos , Recidiva Local de Neoplasia , Neoplasias Retais/cirurgia , Estudos RetrospectivosRESUMO
Different strategies may be adopted in patients with synchronous colorectal liver metastases (LM). The role of laparoscopy has been investigated to define the benefits of minimally invasive surgery in a single-stage operation. In our study, we report our experience of 28 Minimally Invasive Robotic-Assisted combined Colorectal and Liver Excision Surgery (MIRACLES). From October 2012 to December 2019, 135 Robotic liver resections and 218 Robotic Colorectal resections were performed in our center. Twenty-eight patients underwent MIRACLES resection with 37 nodules removed. Fifty-two lesions in 28 patients were resected in minimally invasive robot-assisted surgery. Eighteen lesions were located in postero-superior liver segments (eight in segment VII, two in segment VIII, eight in segment IVa). Nine right colectomies, seven left colectomies, ten anterior rectal resections, one Hartmann and one MILES procedures were performed. The median surgical time of MIRACLES procedures was 332 min. Two conversions to open approach were necessary. Four major complications (> III) were observed. No postoperative mortality was recorded. The median hospital stay was 8 days. The median overall survival was 27.5 months. The MIRACLES approach is feasible and safe for colorectal resection and hepatic nodules located in all segments, with a low rate of postoperative complications. Surgical technique is demanding and should be reserved, presently, to tertiary centers.
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Neoplasias Colorretais , Laparoscopia , Neoplasias Hepáticas , Procedimentos Cirúrgicos Robóticos , Neoplasias Colorretais/cirurgia , Estudos de Viabilidade , Hepatectomia , Humanos , Fígado , Neoplasias Hepáticas/cirurgiaRESUMO
INTRODUCTION: Emergency situations, as the COVID-19 pandemic that is striking the world nowadays, stress the national health systems which are forced to rapidly reorganize their sources. Therefore, many elective diagnostic and surgical procedures are being suspended or significantly delayed. Moreover, patients might find it difficult to refer to physicians and delay the diagnostic and even the therapeutic procedures because of emotional or logistic problems. The effect of diagnostic and therapeutic delay on survival in patients affected by gastrointestinal malignancies is still unclear. EVIDENCE ACQUISITION: We carried out a review of the available literature, in order to determine whether the delay in performing diagnosis and curative-intent surgical procedures affects the oncological outcomes in patients with esophageal, gastric, colorectal cancers, and colorectal liver metastasis. EVIDENCE SYNTHESIS: The findings indicate that for esophageal, gastric and colon cancers delaying surgery up to 2 months after the end of the staging process does not worsen the oncological outcomes. Esophageal cancer should undergo surgery within 7-8 weeks after the end of neoadjuvant chemoradiation. Rectal cancer should undergo surgery within 31 days after the diagnostic process and within 12 weeks after neoadjuvant therapy. Adjuvant therapy should start within 4 weeks after surgery, especially in gastric cancer; a delay up to 42 days may be allowed for esophageal cancer undergoing adjuvant radiotherapy. CONCLUSIONS: Gastrointestinal malignancies can be safely managed considering that reasonable delays of planned treatments appear a generally safe approach, not having a significant impact on long-term oncological outcome.
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COVID-19 , Neoplasias Gastrointestinais , Neoplasias Gastrointestinais/diagnóstico , Humanos , Pandemias , Prognóstico , SARS-CoV-2RESUMO
Total mesorectal excision (TME) is the gold standard technique for the surgical management of rectal cancer. The transanal approach to the mesorectum was introduced to overcome the technical difficulties related to the distal rectal dissection. Since its inception, interest in transanal mesorectal excision has grown exponentially and it appears that the benefits are maximal in patients with mid-low rectal cancer where anatomical and pathological features represent the greatest challenges. Current evidence demonstrates that this approach is safe and feasible, with oncological and functional outcome comparable to conventional approaches, but with specific complications related to the technique. Robotics might potentially simplify the technical steps of distal rectal dissection, with a shorter learning curve compared to the laparoscopic transanal approach, but with higher costs. The objective of this review is to critically analyze the available literature concerning robotic transanal TME in order to define its role in the management of rectal cancer and to depict future perspectives in this field of research.
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BACKGROUND: The role of robotic surgery for colorectal cancer liver metastases (CRCLMs) has never been investigated in large series. METHODS: A systematic literature review was carried out on PubMed and Cochrane libraries. RESULTS: We selected nine studies between 2008 and 2021. Two hundred sixty-two patients were included. One hundred thirty-one patients underwent simultaneous resections. The mean blood loss was 309.4 ml (range, 200-450 ml), the mean operative time was 250.5 min (range, 198.5-449.0 min). The mean length of hospital stay was 7.98 days (range, 4.5 to 12 days). The overall postoperative mortality was 0.4%. The overall morbidity rate was 37.0%, Clavien-Dindo grade III-IV complications were 8.4%. The mean 3-year overall survival was 55.25% (range, 44.4-66.1%), the mean 3-year disease free survival was 37% (range, 33.3-41.9%) CONCLUSION: We can conclude that robotic-assisted surgery might be considered as a technical upgrade option for minimally invasive approach to CRCLM resections even for simultaneous operations and challenging cases.
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Neoplasias Colorretais , Laparoscopia , Neoplasias Hepáticas , Procedimentos Cirúrgicos Robóticos , Neoplasias Colorretais/cirurgia , Hepatectomia , Humanos , Tempo de Internação , Neoplasias Hepáticas/cirurgia , Complicações Pós-OperatóriasRESUMO
Background: Gastrointestinal stromal tumors (GISTs) are most frequently located in the stomach. In the setting of a multidisciplinary approach, surgery represents the best therapeutic option, consisting mainly in a wedge gastric resection. (1) Materials and methods: Between January 2010 to September 2020, 105 patients with a primary gastrointestinal stromal tumor (GISTs) located in the stomach, underwent surgery at three surgical units. (2) Results: A multi-institutional analysis of minimally invasive series including 81 cases (36 laparoscopic and 45 robotic) from 3 referral centers was performed. Males were 35 (43.2%), the average age was 66.64 years old. ASA score ≥3 was 6 (13.3%) in the RS and 4 (11.1%) in the LS and the average tumor size was 4.4 cm. Most of the procedures were wedge resections (N = 76; 93.8%) and the main operative time was 151 min in the RS and 97 min in the LS. Conversion was necessary in five cases (6.2%). (3) Conclusions: Minimal invasive approaches for gastric GISTs performed in selected patients and experienced centers are safe. A robotic approach represents a useful option, especially for GISTs that are more than 5 cm, even located in unfavorable places.
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BACKGROUND: Giant hiatal hernia (GHH) is a condition where one-third of the stomach migrates into the thorax. Nowadays, laparoscopic treatment gives excellent postoperative outcomes. Strangulated GHH is rare, and its emergent repair is associated with significant morbidity and mortality rates. We report a series of five cases of strangulated GHH treated by a minimally invasive laparoscopic and robot-assisted approach, together with a systematic review of the literature. METHODS: During 10 years (December 2009-December 2019), 31 patients affected by GHH were treated by robot-assisted or conventional laparoscopic surgical approach. Among them, five cases were treated in an emergency setting. We performed a PubMed MEDLINE search about the minimally invasive emergent treatment of GHH, selecting 18 articles for review. RESULTS: The five cases were male patients with a mean age of 70 ± 18 years. All patients referred to the emergency service complaining of severe abdominal and thoracic pain, nausea and vomiting. CT scan and endoscopy were the main diagnostic tools. All patients showed stable hemodynamic conditions so that they could undergo a minimally invasive attempt. The surgical approach was robotic-assisted in three patients (60%) and laparoscopic in two (40%). Patients reported no complications or recurrences. CONCLUSION: Reviewing current literature, no general recommendations are available about the emergent treatment of strangulated hiatal hernia. Acute mechanical outlet obstruction, ischemia of gastric wall or perforation and severe bleeding are the reasons for an emergent surgical indication. In stable conditions, a minimally invasive approach is often feasible. Moreover, the robot-assisted approach, allowing a stable 3D view and using articulated instruments, represents a reasonable option in challenging situations.
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Hérnia Hiatal/cirurgia , Laparoscopia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Idoso de 80 Anos ou mais , Emergências , Endoscopia Gastrointestinal , Hérnia Hiatal/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVE: Application of SEMS in treating colorectal obstruction caused by both intrinsic and extrinsic tumours. METHODS: From December 2007 to February 2008 two patient underwent colorectal stenting. The first patient was affected by sigma neoplasia with multiple lung and liver metastases; the second one had a distal colonic obstruction caused by pelvic relapse of endometrial adenocarcinoma. RESULTS: In both patients successful decompression, defined as complete relief of bowel obstruction as judged by clinical symptoms and radiographic observation, was achieved. The first patient died 1 month later for disease progression after the I cycle with Capecitabine. The second patient is undergoing the II cycle with Adriamicina and Cisplatino. DISCUSSION: In our experience no precocious or posthumous complications were observed and we evaluated that SEMSs are useful in both intrinsic and extrinsic colorectal malignancies. CONCLUSIONS: SEMSs allow a rapid decompression, reduce the number of emergency surgical procedures--and also the need for stomas--in poor general condition patients, achieving a better quality of life for patient with a short estimated life and a one-stage elective surgery for patient with resectable disease.
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Neoplasias Colorretais/complicações , Neoplasias Colorretais/cirurgia , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Stents , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Colo Sigmoide/patologia , Neoplasias Colorretais/mortalidade , Neoplasias Colorretais/patologia , Neoplasias Colorretais/terapia , Procedimentos Cirúrgicos Eletivos/métodos , Feminino , Humanos , Obstrução Intestinal/mortalidade , Obstrução Intestinal/patologia , Obstrução Intestinal/terapia , Masculino , Metais , Qualidade de Vida , Estudos Retrospectivos , Análise de Sobrevida , Resultado do TratamentoRESUMO
INTRODUCTION: Giant hiatus hernia is defined as migration of >30% of the stomach with or without other intra-abdominal organs into the chest. Situs Viscerum Inversus is a rare congenital condition in which the major visceral organs are reversed from their normal arrangement; they are translated (completely or partially) on the opposite side of the body. Diagnosis is often incidental. We report a Robot-assisted Toupet fundoplication for a giant hiatal hernia with gastro oesophageal reflux disease and cholelithiasis, in a 63-years-old woman with situs viscerum inversus. PRESENTATION OF CASE: A 63-year-old woman with Situs Viscerum Inversus was diagnosed with giant sliding hiatus hernia. We performed a Robot-assisted procedure of reduction of hiatal hernia in abdomen and Toupet fundoplication with Bio A mesh placement and gastropexy procedure associated to cholecystectomy. The operation time was of 190min. The patient was discharged on third postoperative day after X-ray check and he tolerated a solid food. DISCUSSION: Minimally invasive surgery represents, nowadays, the standard approach for hiatal hernia and cholelithiasis. CONCLUSION: In challenging cases as the giant hernias ad rare anomaly as situs viscerum inversus, the surgical treatment can be facilitated by the use of robotic technology.
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Total mesorectal excision (TME) represents the key principle in the surgical treatment of rectal cancer. Transanal mesorectal excision was introduced as a complement to conventional surgery to overcome its technical difficulties. The aim of this study was to evaluate the early surgical results following the introduction of this novel technique at our Unit. Between January and May 2016, 12 patients diagnosed with mid-low rectal adenocarcinoma were enrolled into this study and evaluated with regards demography, histopathology, peri-operative data and postoperative complications. The tumor was located in the middle rectum in 6 patients (50%), in the lower rectum in 6 patients (50%). Mean operative time was 356.5 ± 76.2 min (range 240-494). Eleven out 12 patients (91.6%) had less than 200 mL of intraoperative blood loss. Mean hospital stay was 10.9 ± 4.6 days (range 5-19). No mortality was recorded. Intraoperative complications were recorded in 1, while early post-operative complications (< 30 days) were observed in 5 patients (41.6%). Histopathology showed in all cases an intact mesorectum. Mean number of lymphnodes harvested was 13.6 ± 6.6 (range 4-29). Distal and circumferential margin was, respectively, of 20.8 ± 14.2 mm (range 2-45 mm) and 16.1 ± 7.6 mm (range 3-30 mm). The comparative analysis showed significant differences concerning mean operative time (p = 0.0473) and estimated blood loss (p = 0.0367). This study confirms this technique is safe and feasible, but more evidence to support its use over conventional laparoscopic surgery is needed.
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Adenocarcinoma/cirurgia , Canal Anal/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Neoplasias Retais/cirurgia , Reto/cirurgia , Adulto , Idoso , Animais , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Acute appendicitis is a common acute surgical abdominal condition and despite the majority of cases are observed in children and young adults, its occurrence in the elderly seems to be increasing, with a higher risk of perforation. The aim of this study was to evaluate the surgical outcomes following appendectomy for acute appendicitis in the elderly, making a comparison between perforated and nonperforated groups regarding operative time, hospital stay and postoperative complications. METHODS: The medical records of 48 patients over the age of 60 years who had a pathologically confirmed diagnosis of acute appendicitis from January 2011 to December 2016 were retrospectively reviewed. Patients were grouped into those with perforated and those with non-perforated appendicitis (NPA) and a comparison was made between both groups regarding demography, operative time, length of hospital stay and postoperative complications. RESULTS: From 48 patients over 60 years diagnosed with acute appendicitis, a PA was removed from 10 patients (20.8%). The PA group consisted of 3 males and 7 females, and their mean age was 71.6 years (range 65-84). The NPA group included 22 males and 16 females, and their mean age was 76.5 years (range 63-96). The mean operative time was 58±18.7 minutes and 43.3±9.9 minutes in the perforated and nonperforated groups respectively, with statistically significant difference (P=0.0013). The mean length of hospital stay was similar in the PA group and in the NPA group, being 6.5±1.8 days and 5.4±1.8 days respectively, but these differences were not statistically significant (P=0.093). The frequency of postoperative complications was similar in both groups as they were observed in 3 patients (30%) of the PA group and 10 patients (26%) of the NPA group (P=0.2488). No postoperative intraabdominal abscess was observed in both groups and there was no death after the surgery. CONCLUSIONS: PA, despite requiring a longer mean operative time, in our series is not producing a longer hospital stay or more postoperative complications compared to NPA. The non-operative management of uncomplicated appendicitis is a reasonable option in frail patients in order to avoid the burden of morbidity related to operation, nevertheless surgery remains the standard of care in all age groups.