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      Coledocolitiasis y exploración laparoscópica de la vía biliar. Un estudio de cohorte Translated title: Choledocholithiasis and laparoscopic exploration of the bile duct. A cohort study

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          Abstract

          Resumen Introducción. La coledocolitiasis es la presencia de cálculos en las vías biliares. En la mayoría de los casos se trata mediante la colangio pancreatografía retrógrada endoscópica y menos comúnmente por intervención quirúrgica laparoscópica. El objetivo de este estudio fue describir una cohorte retrospectiva de pacientes sometidos a exploración laparoscópica de la vía biliar. Métodos. Se incluyeron pacientes intervenidos entre los años 2014 y 2018, en dos instituciones de nivel III en Cali, Colombia, referidos para valoración por cirugía hepato-biliar, por dificultad para la extracción de los cálculos por colangio pancreatografia retrograda endoscópica, debido al tamaño, la cantidad, o la dificultad para identificar o canular la papila duodenal. Resultados. De los 100 pacientes incluidos, se encontró que el 72 % fueron mujeres, con rango de edad entre 14 y 92 años. Al 39 % de los pacientes se les extrajo un solo cálculo y al 16 % 10 cálculos. Un 12 % presentaron cálculos gigantes (mayores de 2,5 cm de ancho) y un 44 % presentaron litiasis múltiple. Al 69 % de los pacientes se les realizó colecistectomía. El porcentaje de éxito de limpieza de la vía biliar por laparoscopia fue del 95 %. Discusión. La exploración laparoscópica de la vía biliar es una técnica posible, reproducible, segura y con excelentes resultados para el manejo de la coledocolitiasis.

          Translated abstract

          Abstract Introduction. Choledocholithiasis is the presence of stones in the bile ducts. In most cases it is treated by endoscopic retrograde cholangio pancreatography and less commonly by laparoscopic surgery. The objective of this study was to describe a retrospective cohort of patients who underwent laparoscopic exploration of the bile duct. Methods. The study included patients operated between 2014 and 2018, in two level III institutions in Cali, Colombia, referred for evaluation for hepato-biliary surgery, due to difficulty in removing stones by endoscopic retrograde pancreatography cholangiography, due to the size, quantity, or difficulty of identifying or cannulating the duodenal papilla. Results. Out of the 100 patients included, it was found that 72% were women, with an age range between 14 and 92 years. A single stone was removed from 39% of patients and 10 stones from 16%; 12% had giant stones (greater than 2.5 cm wide), and 44% had multiple stones; 69% of the patients underwent cholecystectomy. Laparoscopic bile duct cleaning success rate was 95%. Discussion. Laparoscopic exploration of the bile duct is a possible, reproducible, and a safe technique with excellent results for the management of choledocholithiasis.

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          The Clavien-Dindo classification of surgical complications: five-year experience.

          The lack of consensus on how to define and grade adverse postoperative events has greatly hampered the evaluation of surgical procedures. A new classification of complications, initiated in 1992, was updated 5 years ago. It is based on the type of therapy needed to correct the complication. The principle of the classification was to be simple, reproducible, flexible, and applicable irrespective of the cultural background. The aim of the current study was to critically evaluate this classification from the perspective of its use in the literature, by assessing interobserver variability in grading complex complication scenarios and to correlate the classification grades with patients', nurses', and doctors' perception. Reports from the literature using the classification system were systematically analyzed. Next, 11 scenarios illustrating difficult cases were prepared to develop a consensus on how to rank the various complications. Third, 7 centers from different continents, having routinely used the classification, independently assessed the 11 scenarios. An agreement analysis was performed to test the accuracy and reliability of the classification. Finally, the perception of the severity was tested in patients, nurses, and physicians by presenting 30 scenarios, each illustrating a specific grade of complication. We noted a dramatic increase in the use of the classification in many fields of surgery. About half of the studies used the contracted form, whereas the rest used the full range of grading. Two-thirds of the publications avoided subjective terms such as minor or major complications. The study of 11 difficult cases among various centers revealed a high degree of agreement in identifying and ranking complications (89% agreement), and enabled a better definition of unclear situations. Each grade of complications significantly correlated with the perception by patients, nurses, and physicians (P < 0.05, Kruskal-Wallis test). This 5-year evaluation provides strong evidence that the classification is valid and applicable worldwide in many fields of surgery. No modification in the general principle of classification is warranted in view of the use in ongoing publications and trials. Subjective, inaccurate, or confusing terms such as "minor or major" should be removed from the surgical literature.
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            Bile leakage after hepatobiliary and pancreatic surgery: a definition and grading of severity by the International Study Group of Liver Surgery.

            Despite the potentially severe impact of bile leakage on patients' perioperative and long-term outcome, a commonly used definition of this complication after hepatobiliary and pancreatic operations has not yet been established. The aim of the present article is to propose a uniform definition and severity grading of bile leakage after hepatobiliary and pancreatic operative therapy. An international study group of hepatobiliary and pancreatic surgeons was convened. A consensus definition of bile leakage after hepatobiliary and pancreatic operative therapy was developed based on the postoperative course of bilirubin concentrations in patients' serum and drain fluid. After evaluation of the postoperative course of bilirubin levels in the drain fluid of patients who underwent hepatobiliary and pancreatic operations, bile leakage was defined as bilirubin concentration in the drain fluid at least 3 times the serum bilirubin concentration on or after postoperative day 3 or as the need for radiologic or operative intervention resulting from biliary collections or bile peritonitis. Using this criterion severity of bile leakage was classified according to its impact on patients' clinical management. Grade A bile leakage causes no change in patients' clinical management. A Grade B bile leakage requires active therapeutic intervention but is manageable without relaparotomy, whereas in Grade C, bile leakage relaparotomy is required. We propose a simple definition and severity grading of bile leakage after hepatobiliary and pancreatic operative therapy. The application of the present proposal will enable a standardized comparison of the results of different clinical trials and may facilitate an objective evaluation of diagnostic and therapeutic modalities in the field of hepatobiliary and pancreatic operative therapy. Crown Copyright © 2011. Published by Mosby, Inc. All rights reserved.
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              Endoscopic sphincterotomy of the ampulla of Vater.

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                Author and article information

                Journal
                rcci
                Revista Colombiana de Cirugía
                rev. colomb. cir.
                Asociación Colombiana de Cirugía (Bogotá, Distrito Capital, Colombia )
                2011-7582
                2619-6107
                June 2021
                : 36
                : 2
                : 301-311
                Affiliations
                [1] Cali orgnameCentro médico Imbanaco Colombia
                [3] Cali orgnameCentro médico Imbanaco Colombia
                [2] Cali orgnameCentro médico Imbanaco
                Article
                S2011-75822021000200301 S2011-7582(21)03600200301
                10.30944/20117582.558
                5bc3f2d7-dc52-4240-92c3-d39ac6c98ee2

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

                History
                : 20 April 2020
                : 10 November 2020
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 54, Pages: 11
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                SciELO Colombia

                Self URI: Texto completo solamente en formato PDF (ES)
                Categories
                Artículos originales

                conducto colédoco,coledocolitiasis,procedimientos quirúrgicos mínimamente invasivos,laparoscopía,coledocoscopia,colangiopancreatografia retrógrada endoscópica,common bile duct,choledocholithiasis,minimally invasive surgical procedures,laparoscopy,choledochoscopy,cholangiopancreatography endoscopic retrograde

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