Tratamiento de la Colecisto-coledocolitiasis mediante la técnica de Rendez-vous laparo-endoscópico: implementación y desarrollo de la técnica en un hospital universitario

Objetivo: La litiasis biliar es una patología frecuente en Chile y el mundo, que suele presentarse como colecistocoledocolitiasis. Dentro de las alternativas para su manejo está el rendez-vous laparoendoscópico (RVLE), que consiste en una colecistectomía laparoscópica asociada a colangiopancreatografía endoscó-pica retrograda (ERCP). Este trabajo tiene como objetivo evaluar la implementación de esta técnica para el tratamiento de la colecistocoledocolitiasis en un hospital universitario. Materiales y Métodos: Cohorte retrospectiva de 4 años de pacientes con colecistocoledocolitiasis en quienes se realizó un RVLE. Resultados: Se incluyeron 296 pacientes, de edad promedio de 52 años, siendo un quinto mayor de 70 años, y presentando un 29,3% comorbilidades significativas. Un 65,2% fueron urgencias y un 12,2% presentó colangitis aguda. El éxito de la técnica fue de un 82,8%. Los cálculos mayores de 5 mm se asociaron al fracaso de ésta. La principal causa de fracaso fue el no paso de la guía hacia el duodeno (13,5%). La morbilidad, clínicamente significativa, fue de 9,5% y la mortalidad global a los 90 días fue de 0,68%. Discusión: El RVLE es un tratamiento eficaz para la colecistocoledocolitiasis en un tiempo quirúrgico, incluso en pacientes mayores de 70 años con comorbilidades, aunque con mayor morbilidad en colangitis aguda. La colangioresonancia magnética es útil en el diagnóstico y aporta información como el tamaño de los cálculos. El no paso de la guía es la principal causa de fracaso, pero se resuelve en la mayoría de los casos con una ERCP tradicional.

Objective: Gallstone disease is a common condition in Chile and worldwide, often manifesting as cholecystocholedocholithiasis. One of the treatment options is laparoendoscopic rendezvous (RVLE), involving laparoscopic cholecystectomy combined with endoscopic retrograde cholangiopancreatography (ERCP). This study aims to assess the effectiveness of this technique in managing cholecystocholedocholithiasis at a university hospital. Materials and Methods: A retrospective cohort study spanning four years was conducted on patients diagnosed with cholecystocholedocholithiasis who underwent RVLE. Results: The study included 296 patients, with an average age of 52 years. One-fifth of them were over 70 years old, and 29.3% had significant comorbidities. Of these cases, 65.2% were classified as emergencies, and 12.2% presented with acute cholangitis. The overall success rate of the RVLE procedure was 82.8%. Notably, the presence of gallstones larger than 5 mm was associated with a higher likelihood of procedure failure. The primary reason for failure was the inability of the guidewire to advance into the duodenum (13.5%). Clinically significant morbidity occurred in 9.5% of cases, and the overall mortality rate at 90 days was 0.68%. Discussion: RVLE is an effective treatment for cholecystocholedocholithiasis within a single surgical intervention, even in patients over 70-years-old with comorbidities. However, it is important to note that the procedure is associated with increased morbidity when performed in cases of acute cholangitis. Magnetic resonance cholangiopancreatography serves as a valuable diagnostic tool, providing insights into stone size. The most common cause of procedure failure is the inability of the guidewire to pass through, although this issue can often be resolved with a traditional ERCP.

Subcapsular hepatic hematoma post-endoscopic retrograde cholangiopancreatography: a case report and literature review

A 23-year-old female with a history of long-standing obesity, recently was diagnosed with cholelithiasis, along with a 15 day development of jaundice. An ERCP (endoscopic retrograde cholangiopancreatography) was performed, during which resulted an unsuccessful sphincterotomy, this was followed by placing a 7-centimeter, 10 French Amsterdam-type stent, subsequently she experienced sudden abdominal pain, and a CT scan revealed a subcapsular hepatic hematoma, which required surgical management. The objective was to describe a clinical case of subcapsular hepatic hematoma, clinical presentation, and therapeutic conduct. The treatment of subcapsular hepatic hematoma will depend on the patient's hemodynamic stability. However, survival is uncertain due to its rarity, making it crucial to recognize its early signs and symptoms and act promptly.

Procedimiento endoscópico-percutáneo de rendezvous para el manejo de vía biliar difícil: experiencia en un centro endoscópico de Lima-Perú / Endoscopic-percutaneous rendezvous procedure for the management of difficult biliary tract: experience in an endoscopic center in Lima-Peru

RESUMEN Objetivos: El acceso biliar refractario a las técnicas convencionales de canulación es un escenario clínico desafiante para la mayoría de endoscopistas, la técnica de rendezvous endoscópico-percutáneo es una óptima alternativa con altas tasas de éxito y bajas tasas de complicaciones en manos expertas, sin embargo, su uso rutinario en Occidente principalmente Latinoamérica es aún limitado. El objetivo de nuestro estudio fue evaluar la factibilidad, eficacia y seguridad del rendezvous endoscópico-percutáneo en el manejo de la vía biliar difícil en un centro endoscópico en Perú. Materiales y métodos: Estudio descriptivo - tipo serie de casos que incluyó 21 pacientes, con diagnóstico de vía biliar difícil, todos tratados mediante rendezvous endoscópico-percutáneo entre Julio 2017 a Julio 2020. Se evaluó: edad, género, número de colangiopancreatografias retrógradas endoscópicas fallidas previas, hallazgos endoscópicos asociados, tasa de canulación exitosa, tasa de resolución exitosa de coledocolitiasis difícil, eventos adversos y mortalidad relacionada con el procedimiento. Resultados: La tasa de canulación exitosa fue del 100% (21/21). Se presentaron 12 casos (57,1%) de coledocolitiasis difícil de los cuales se obtuvo una tasa de resolución exitosa del 91,6% (11/12). La tasa global de eventos adversos fue de 4,7% (1/21), la cual fue un caso de hemorragia digestiva post-esfinteroplastía que fue resuelta exitosamente solo por vía endoscópica. Conclusiones: El rendezvous endoscópico-percutáneo realizado por manos expertas es factible, seguro y clínicamente efectivo para el manejo de la vía biliar difícil en Latinoamérica.

ABSTRACT Objectives: Biliary access refractory to conventional cannulation techniques is a challenging clinical scenario for most endoscopists. The endoscopic-percutaneous rendezvous technique is an optimal alternative with high success rates and low complication rates in expert hands, however its routine use in the West, mainly in Latin America, is still limited. The aim of our study was to evaluate the feasibility, efficacy and safety of endoscopic-percutaneous rendezvous in the management of difficult biliary tract in an endoscopic center in Peru. Materials and methods: Descriptive study - case series type that included 21 patients, with diagnosis of difficult bile duct, all treated by endoscopic-percutaneous rendezvous between July 2017 to July 2020. We evaluated: age, gender, number of previous failed endoscopic retrograde cholangiopancreatography, associated endoscopic findings, rate of successful cannulation, rate of successful resolution of difficult choledocholithiasis, adverse events and procedure-related mortality. Results: The rate of successful cannulation was 100% (21/21). There were 12 cases (57.1%) of difficult choledocholithiasis of which there was a successful resolution rate of 91.6% (11/12). The overall adverse event rate was 4.7% (1/21), which was one case of post-sphincteroplasty gastrointestinal bleeding that was successfully resolved endoscopically only. Conclusions: Endoscopic-percutaneous rendezvous performed by expert hands is feasible, safe and clinically effective for the management of the difficult bile duct in Latin America.

A micro bacteriological culture assessment of the histopathological alterations in liver and bile in gallstone disease

Background: The present investigation aims to evaluate both the intensity and occurrence of hepatic impairment in patients afflicted with gallstone disease, examining the involvement of bacteria in the progression of these alterations. Methods: This prospective observational investigation was carried out on 189 patients scheduled for open or laparoscopic cholecystectomy at IGIMS in Patna, Bihar, India. In all the patients, laboratory and radiological investigations were performed. A healthy section of the liver border near the gallbladder fossa was chosen and grasped with non-traumatic forceps. Approximately 1 cm of the liver edge was excised using scissors and forwarded for histopathological analysis. Results: An examination of 189 liver biopsy specimens revealed that 87 (46%) patients showed no abnormalities, while 102 patients (54%) exhibited one or more changes. Upon analysing the liver biopsy samples from the control cohort (41 patients) during autopsy, 37% of the cases were identified to display hepatic lipidosis, while 48% of the cases showed lymphocytic invasion. Importantly, no cases of acute inflammatory changes were detected in the control cohort. Microbiological analysis was conducted on 96 patients, of which 33 (34%) showed positive cultures, with one or more microorganisms isolated from either the biliary tract or liver. Among these, 74% (24 cases) originated from the bile or gallbladder, while 26% (9 cases) were isolated from the liver. Conclusions: Gallstone disease induces significant liver histological changes, notably more prevalent in patients with prolonged symptoms. The present study clearly identifies this and underscores the importance of timely diagnosis and intervention for the effective management of this disease.

Biliary Obstructive Syndrome as an Atypical Manifestation of Weil's Disease: A Case Series / Síndrome biliar obstructivo como manifestación atípica de la enfermedad de Weil: una serie de casos

Abstract Leptospirosis is a systemic zoonotic infection transmitted through the skin, mucous membranes, or ingestion of water contaminated with pathogenic spirochetes of the genus Leptospira in infected mammals and rodents. It appears with nonspecific symptoms of acute onset associated with abdominal pain, subconjunctival hemorrhage, and jaundice, which usually has complete resolution in the majority of patients. However, in a lower percentage, it can progress, causing severe systemic complications, with a high risk of mortality mainly due to acute kidney failure, liver dysfunction associated with jaundice, and hemorrhages, called Weil syndrome or icterohemorrhagic fever. We present a series of cases of patients with biliary obstruction as the primary manifestation of severe leptospirosis.

Resumen La leptospirosis es una infección sistémica zoonótica, transmitida a través de la piel, mucosas o ingesta de agua contaminada por espiroquetas patógenas del género Leptospira en mamíferos y roedores infectados. Se presenta con sintomatología inespecífica de aparición aguda asociada a dolor abdominal, hemorragia subconjuntival e ictericia, que suele tener una resolución completa en la mayoría de los pacientes; sin embargo, en menor porcentaje puede progresar causando complicaciones sistémicas graves, con alto riesgo de mortalidad principalmente por nefropatía aguda, disfunción hepática asociada a ictericia y hemorragias, llamada síndrome de Weil o fiebre icterohemorrágica. Se presenta una serie de casos de pacientes que cursaron con síndrome biliar obstructivo como principal manifestación de infección grave por leptospirosis.

Perforación colónica por endoprótesis biliar impactada / Colonic perforation due to impacted biliary stent

Introducción. La colocación de endoprótesis biliares es cada día más frecuente por ser actualmente una de las mejores opciones para el tratamiento de patologías de la vía biliar. La migración de las endoprótesis es una de las complicaciones que puede ocurrir en hasta un 10,8 % de los pacientes, pero en muy raras ocasiones llegan a causar una perforación intestinal. Caso clínico. Se trata de una paciente de 61 años, a quien cinco años atrás se le realizó una colangiopancreatografía retrógrada endoscópica por coledocolitiasis. Consultó por presentar dolor abdominal, y al examen físico se encontraron abdomen agudo y plastrón en fosa ilíaca izquierda a la palpación. La tomografía computarizada informó un cuerpo extraño a nivel del colon descendente, con perforación del mismo. Se realizó laparotomía exploratoria y colostomía por perforación del colon sigmoides secundaria a prótesis biliar migrada. Resultados. La paciente evolucionó favorablemente y a los seis meses se realizó el cierre de la colostomía, sin complicaciones. Conclusión. Los pacientes a quienes se les colocan prótesis biliares requieren un seguimiento adecuado para evitar complicaciones que, aunque raras, pueden ocurrir, como la migración intestinal con perforación. El tratamiento de dichas complicaciones se hace por vía endoscópica, laparoscópica o laparotomía en caso de complicación severa.

Introduction. Endoscopic placement of biliary stents is becoming more common every day, as it is currently one of the best options for the treatment of bile duct pathologies. One of the complications that can occur is the migration of the endoprostheses in up to 10.8% of patients, which in very rare cases can cause intestinal perforation. Clinical case. This is a 61-year-old female patient, who underwent endoscopic retrograde cholangiopancreatography five years ago for choledocholithiasis. She consulted due to abdominal pain, with a physical examination that upon palpation documented an acute abdomen and a palpable plastron in the left iliac fossa. The computed tomography revealed a foreign body at the level of the descending colon, with perforation. Exploratory laparotomy and colostomy were performed due to perforation of the sigmoid colon secondary to migrated biliary prosthesis. Results. The patient progressed favorably and six months later the colostomy was closed without complications. Conclusions. Patients who receive biliary stents require adequate follow-up to avoid complications that, although rare, may occur, such as intestinal migration with intestinal perforation. The treatment of these complications can be endoscopic, laparoscopic or laparotomy in case of severe complication.

Panlitiasis biliar en un paciente masculino de 60 años con anastomosis bilioentérica colecistectomizado hace 13 años. Reporte de caso / Biliary panlitiasis in a 60-year-old male patient who un-derwent a bilioenteric anastomosis and cholecystectomy 13 years ago. Case report

Introducción: La panlitiasis se define como la presencia de múltiples cálculos en el trayecto de la vía biliar. El manejo consiste en realizar una colangiopancreatografía retrógrada endoscópica (CPRE), la exploración de la vía biliar o la anastomosis biliodigestiva (ABD), ya sea coledocoduodenoanastomosis o hepaticoyeyunoanastomosis.Objetivo: Describir el caso clínico de un paciente con panlitiasis biliar, abordando la presentación clínica, los métodos diagnósticos, el tratamiento y la evolución, con el propósito de ofrecer un recurso sólido a la comunidad médica.Presentación del caso: Se presenta un paciente de 60 años colecistectomizado hace 13 años portador de anastomosis bilioentérica con panlitiasis recidivante, se realizó un lavado de la vía biliar con salida de cálculos y pus del interior, finalmente se colocó una sonda Kehr junto con tratamiento clínico. Presentó una evolución favorable. Discusión: Este caso reveló una panlitiasis a la exploración de las vías biliares bajo visión endoscópica, a pesar de que no se encontró obstrucción, el paciente tenía antecedente de colecistectomía y contaba con una derivación hepático-yeyunal por lesión iatrogénica. La decisión del tratamiento debe ser multidisciplinaria ya que cada caso es único y dependerá de las características del paciente y las condiciones clínicas individuales.Conclusiones: La panlitiasis coledociana recidivante requirió un control farmacológico estricto para evitar recurrencia y la subsecuente exploración de la vía biliar que incrementa la morbimortalidad del paciente. Es importante el seguimiento médico continuo del paciente y la predisposición con la que cuenta para la formación de litos, pudiendo ser prevenidos, identificados y tratados de manera oportuna

Introduction: Panlithiasis is define as the presence of multiple stones in the biliary tract that is classified as primary, secondary, or mixed according to the origin of the stones. Management consists of endoscopic retrograde cholangiopancreatography (ERCP), exploration of the biliary tract, or biliodigestive anastomosis (BDA), either choledochoduodenostomy or hepaticojejunostomy. Objective: Describe the clinical case of a patient with biliary panlithiasis, addressing the cli-nical presentation, diagnostic methods, treatment and evolution, with the purpose of offering a solid resource to the medical community.Case Presentation: We present a 60-year-old male patient who underwent cholecystectomy 13 years ago and has a bilioenteric anastomosis with recurrent panlithiasis. Biliary lavage was performed with the output of stones and pus from the inside. Finally, a Kehr tube was placed along with clinical treatment. The patient showed a favorable outcome.Discussion: This case revealed a panlithiasis upon exploration of the biliary tract under endoscopic vision. Despite finding no obstruction, the patient had a history of cholecystectomy and a hepatic-jejunal diversion due to iatrogenic injury. The treatment decision should be multidisciplinary, as each case is unique and depends on the patient's characteristics and individual clinical conditions.Conclusions: Recurrent choledocholithiasis required strict pharmacological control to prevent recurrence and subsequent exploration of the biliary tract, which increases patient morbidity and mortality. Continuous medical follow-up of the patient and the predisposition with which they have for the formation of stones is important. These can be prevented, identified, and treated in a timely manner.

Rendimiento diagnóstico de la endosonografía biliopancreática en pacientes con riesgo intermedio de coledocolitiasis / Diagnostic performance of biliopancreatic endosonography in patients with intermediate risk of choledocholithiasis

RESUMEN Objetivo: Determinar la sensibilidad y la especificidad de la endosonografía biliopancreática (ESBP) para diagnóstico en pacientes con riesgo intermedio de coledocolitiasis, derivados a un centro especializado de Gastroenterología quirúrgica de Unión de Cirujano SAS - Oncólogos de Occidente grupo Zentria - Manizales - Colombia entre el 01 de marzo de 2020 al 31 de enero de 2022. Materiales y métodos: Estudio retrospectivo transversal en pacientes con riesgo intermedio para coledocolitiasis. Se calculó el rendimiento diagnóstico de la ESBP y se confirmó con CPRE. Se hizo seguimiento telefónico a los ESBP negativas. Resultados: Se analizaron 752 casos con ESBP de los cuales el 43,2% (n=325) fue positivo y el 56,8% (n=427) fue negativo. Se practicó CPRE en los casos positivos que aceptaron el procedimiento (n=317); el 73,5% (n=233) fueron positivos para coledocolitiasis, el 25,8% (n=82) tumores y el 0,6% (n=2) áscaris biliares. Pacientes con ESBP positiva fueron intervenidos con CPRE. Se obtuvo S= 98,3% (IC 95%: 95,7-99,5); E= 88,1% (IC 95%: 79,2-94,1); VPP = 95,8% (IC 95%: 92,4-98,0); VPN = 94,9% (IC 95%: 87,4-98,7). El AUC de ESBP fue de 0,9319 (IC 95% 0,8961-0,967). Conclusión: En pacientes con riesgo intermedio para coledocolitiasis, la ESBP es una opción diagnostica útil en el estudio de patologías pancreáticas, árbol biliar extrahepático, y la identificación de microlitiasis biliares; por lo que nos permite además poder complementarla con una intervención terapéutica como la CPRE en un solo tiempo.

ABSTRACT Objective: Determine the sensitivity and specificity of the ESBP for diagnosis in patients with intermediate risk of choledocholithiasis, referred to the specialized surgical Gastroenterology center of Unión de Cirujanos SAS - Oncologists of the West Zentria group - Manizales - Colombia between March 01, 2020 to January 31, 2022. Materials and methods: Retrospective cross-sectional study in patients with intermediate risk for choledocholithiasis. The diagnostic performance of ESBP was calculated and confirmed with ERCP. Negative ESBPs were followed up by telephone. Results: 752 cases with ESBP were analyzed, of which 43.2% (n=325) were positive and 56.8% (n=427) were negative. ERCP was performed in positive cases who accepted the procedure (n=317); 73.5% (n:233) were positive for choledocholithiasis, 25.8% (n=82) tumors and 0.6% (n=2) biliary roundworms. Patients with positive ESBP underwent ERCP. S= 98.3% (95% CI: 95.7-99.5) was obtained; E= 88.1% (95% CI: 79.2-94.1); PPV = 95.8% (95% CI: 92.4-98.0); NPV = 94.9% (95% CI: 87.4-98.7). The AUC of ESBP was 0.9319 (95% CI 0.8961-0.967). Conclusion: In patients with intermediate risk for choledocholithiasis, ESBP is a useful diagnostic option in the study of pancreatic pathologies, extrahepatic biliary tree, and the identification of biliary microlithiasis; Therefore, it also allows us to complement it with a therapeutic intervention such as ERCP in a single time.

Comparative analysis of LC+ LCBDE and LC+ ERCP/EST for acute biliary pancreatitis / 中华肝胆外科杂志

Objective:To juxtapose laparoscopic cholecystectomy combined with common bile duct exploration and stone extraction (LC+ LCBDE) against endoscopic retrograde cholangiopancreatography/sphincterotomy with laparoscopic cholecystectomy (LC+ ERCP/EST) in the therapeutic context of acute biliary pancreatitis.Methods:The clinical data of patients with acute biliary pancreatitis in Department of Hepatobiliary Surgery, Datong Third People's Hospital from January 2017 to January 2021 were retrospectively analyzed. A total of 44 patients were inrolled, including 23 males and 21 females, with the age of (60.6±11.7) years. Based on different treatment approaches, the patients were divided into the LC+ LCBDE group ( n=33) and the LC+ ERCP group ( n=11, LC+ ERCP/EST). Total bilirubin, direct bilirubin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood amylase, operation time, postoperative hospitalization stays, total hospitalization cost, postoperative anal exhaust time, and postoperative complications (bile leakage, fever, bleeding) were compared between the two groups. Results:There were no significant differences in preoperative total bilirubin, direct bilirubin, ALT, AST, and blood amylase between LC+ ERCP group and LC+ LCBDE groups (all P>0.05). In LC+ LCBDE group, operation time was 110.0 (96.3, 147.5) min, postoperative hospitalization time was 9.0 (7.5, 11.0) d, postoperative exhaust time was 2.0 (1.0, 2.0) d, and in LC+ LCBDE group, operation time was 60.0 (32.0, 65.0) min, postoperative hospitalization time was 7.0 (4.0, 8.0) d, postoperative exhaust time was 1.0 (1.0, 1.0) d. Comparisons with LC+ LCBDE group, LC+ ERCP group had shorter postoperative hospitalization stay and earlier postoperative exhaust time, the total hospitalization cost of LC+ LCBDE group was 23 829.3 (21 779.6, 27 221.9) yuan, which was higher than 36 894.8 (31 963.5, 41 172.2) yuan in LC+ ERCP group, and the differences were statistically significant (all P<0.05). Comparison of postoperative total bilirubin, direct bilirubin, ALT and AST between LC+ ERCP group and LC+ LCBDE group, with no significant difference(all P>0.05). No postoperative complications such as bile leakage, residual stones, fever and bleeding occurred in both groups. Conclusion:Compared with LC+ ERCP/EST, LC+ LCBDE in the treatment of acute biliary pancreatitis, although the operation time and hospital stay are longer, but the total hospitalization cost is less, there is no need for multiple operations, and it can be used as the first choice for acute biliary pancreatitis.

Clinical significance of determining the level of biliary calprotectin in patients with cholangiocarcinoma or choledocholithiasis / 临床肝胆病杂志

ObjectiveTo investigate the difference in the level of biliary calprotectin between patients with cholangiocarcinoma and those with choledocholithiasis. MethodsClinical data and bile samples were collected from 34 patients with cholangiocarcinoma and 78 patients with choledocholithiasis who were diagnosed and treated with endoscopic retrograde cholangiopancreatography in The First Affiliated Hospital of Anhui Medical University from May 2021 to September 2022. Fluorescence lateral flow immunoassay was used to measure the levels of calprotectin， hemoglobin， and lactoferrin in bile. The Mann-Whitney U test was used for comparison of continuous data between two groups， and the chi-square test was used for comparison of categorical data between two groups； the Spearman correlation test was used for correlation analysis； the DeLong test was used for comparison of the area under the ROC curve （AUC）. ResultsCompared with the choledocholithiasis group， the cholangiocarcinoma group had significant increases in the levels of calprotectin ［4 795.50 （2 286.79‍ ‍—‍ ‍20 179.73） ng/mL vs 411.16 （67.03‍ ‍—‍ ‍1 991.88） ng/mL， Z=5.572， P<0.001］ and fluoride ［115.70 （109.10‍ — ‍125.50） mmol/L vs 106.60 （98.60‍ ‍—‍ ‍114.40） mmol/L， Z=2.702， P=0.007］. The patients with cholangiocarcinoma were further divided into high cholangiocarcinoma group and low cholangiocarcinoma group， and there was no significant difference between the two groups in the level of calprotectin ［3 867.71 （2 235.66‍ — ‍26 407.40） ng/mL vs 4 795.50 （2 361.15‍ — ‍13 070.53） ng/mL， Z=0.129， P>0.05］. Biliary calprotectin level was correlated with white blood cell count， hemoglobin concentration， and lactoferrin concentration in bile （r=0.316， 0.353， and 0.464， all P<0.05）. The ROC curve analysis showed that biliary calprotectin （with a sensitivity of 79.4% and a specificity of 75.6%）， blood CA19-9 （with a sensitivity of 82.4% and a specificity of 78.2%）， and their combination （with a sensitivity of 88.2% and a specificity of 73.1%） had good sensitivity and specificity in the diagnosis of cholangiocarcinoma. ConclusionThere is an increase in the level of biliary calprotectin in patients with cholangiocarcinoma， and therefore， it might become a biomarker for the diagnosis of cholangiocarcinoma.

Efficacy of endoscopic retrograde cholangiopancreatography combined with electrohydraulic lithotripsy under the direct view of eyeMax biliary-pancreatic imaging system in treatment of difficult choledocholithiasis / 临床肝胆病杂志

ObjectiveTo investigate the safety and efficacy of endoscopic retrograde cholangiopancreatography （ERCP） combined with electrohydraulic lithotripsy under the direct view of eyeMax biliary-pancreatic imaging system in the treatment of difficult choledocholithiasis. MethodsA retrospective analysis was performed for the clinical data of 12 patients with difficult choledocholithiasis who underwent ERCP and electrohydraulic lithotripsy under the direct view of eyeMax biliary-pancreatic imaging system in Department of Gastroenterology， Jilin People’s Hospital， from May to November 2022. The clinical effect of lithotripsy and lithotomy was observed， and postoperative complications and time of surgical operation were assessed. ResultsAmong the 12 patients， 11 （91.67%） were successfully treated by electrohydraulic lithotripsy under direct view， 9 （75.00%） achieved first-attempt success in lithotripsy， and 11 （91.67%） had complete removal of calculi； 1 patient was found to have stenosis of the bile ducts caused by multiple biliary tract surgeries， and grade Ⅱ intrahepatic bile duct stones above the sites of stenosis were removed under direct view， but there were still residues of grade Ⅲ intrahepatic bile duct stones， which led to the fact that complete calculus removal was not achieved. The mean time of ERCP operation was 91.3±26.2 minutes， including a time of 41.8±22.2 minutes for energy lithotripsy. There were 2 cases of postoperative biliary tract infection which were improved after anti-infective therapy， 2 cases of hyperamylasemia which were not given special treatment， and 3 cases of mild pancreatitis which were improved after symptomatic medication， and there were no complications such as bleeding and perforation. ConclusionERCP combined with electrohydraulic lithotripsy under the direct view of eyeMax biliary-pancreatic imaging system is safe， effective， and feasible in the treatment of difficult choledocholithiasis.

Clinical efficacy of laparoscopic left hepatectomy for left intrahepatic bile duct stones / 中国现代医生

@#Objective To compare the clinical efficacy of open and laparoscopic left hepatectomy for the treatment of left intrahepatic bile duct stones.Methods The clinical data of 136 patients treated with hepatectomy admitted to the Department of General Surgery of the Second Hospital of Yinzhou District,Ningbo from January 1,2016 to January 1,2022 were retrospectively collected.132 patients treated with left hepatectomy were included,and the propensity score matching method was used to perform 1∶1 matching between the open left lobe hepatectomy(OLH)and laparoscopic left lobe hepatectomy(LLH)groups.Forty-seven patients were matched in each group.The main observations were:operative time,intraoperative bleeding,intraoperative blood transfusion rate,postoperative hospital stay,complication rate,biliary fistula rate,stone removal rate and stone recurrence rate.Results The LLH group had a shorter postoperative hospital stay,a lower postoperative complication rate and a lower postoperative biliary fistula rate(P<0.05).There was no statistically significant difference in the initial stone removal rate,final stone removal rate and stone recurrence rate between the two groups.Multifactorial analysis showed that open surgery and postoperative complications were independent risk factors for prolonge postoperative hospital stay.Open surgery was an independent risk factor for postoperative biliary fistula;left extrahepatic lobectomy,postoperative biliary fistula and combined multiple stones were independent risk factors for stone independent risk factors for recurrence.Conclusion Laparoscopic left hepatectomy for left intrahepatic bile duct stones is safe and effective.Postoperative biliary fistula and the combination of multiple stones were independent risk factors for recurrence of intrahepatic bile duct stones after surgery.

Colecistectomía con exploración de vías biliares laparoscópica en paciente con situs inversus totalis

Se presenta el caso de un paciente varón de 77 años con diagnóstico de colecistitis crónica calculosa y coledocolitiasis, con antecedente de situs inversus totalis. Se le realizó una colecistectomía con exploración de vías biliares laparoscópica, utilizando la "técnica francesa en espejo", con extracción de los cálculos. El paciente evolucionó favorablemente. El objetivo del presente trabajo es dar a conocer el caso clínico que es poco frecuente su reporte en la literatura mundial (solo 9 casos). Su importancia radica en que sería el primer reporte de caso clínico publicado de una colecistectomía y exploración de vías biliares laparoscópica con retiro del cálculo en colédoco en un paciente con situs inversus totalis, realizado en el Perú.

We present the case of a 77-year-old male patient with a diagnosis of chronic calculous cholecystitis and choledocholithiasis, with a history of situs inversus totalis. Therefore, a laparoscopic cholecystectomy with common bile duct exploration were performed, using the "french mirror technique", with stone extraction. Patient evolved favorably. The aim of this study is to present this clinical case that is rarely reported in the world literature (only 9 cases). Its importance lies in the fact that it would be the first published clinical case report of a laparoscopic cholecystectomy and bile duct exploration with removal of the common bile duct stones in a patient with situs inversus totalis, performed in Peru.

Colangiopancreatografía endoscópica asistida por laparoscopia para el tratamiento de coledocolitiasis en pacientes con Y de Roux / Laparoscopic-assisted endoscopic cholangiopancreatography for the treatment of choledocholithiasis in patients with Roux-en-Y

Introducción. Los pacientes con antecedente de baipás gástrico que presentan coledocolitiasis no pueden ser tratados con la técnica convencional de colangiopancreatografía retrógrada endoscópica. En estos casos, la vía transgástrica abierta o asistida por laparoscopia, se convierte en una excelente alternativa a la exploración abierta de la vía biliar. Métodos. Estudio retrospectivo que incluyó pacientes adultos con coledocolitiasis y antecedente de gastrectomía subtotal o baipás gástrico con Y de Roux, llevados a colangiopancreatografía endoscópica transgástrica laparo-asistida, entre enero de 2019 y diciembre de 2021, en la Clínica CES de Medellín, Colombia. Resultados. Se encontraron siete pacientes, todos con antecedente de baipás gástrico para el manejo de la obesidad. La tasa de identificación y canulación de la vía biliar y extracción de cálculos fue del 100 % mediante el abordaje transgástrico laparo-asistido. Conclusión. De acuerdo con varias revisiones sistemáticas, esta técnica es relativamente fácil de implementar y segura, presentando una tasa de complicaciones inferior a 5 %. Se propone una variante de esta técnica

Introduction. Patients with a history of gastric bypass who present with choledocholithiasis cannot be treated with the conventional technique of endoscopic retrograde cholangiopancreatography. In these cases, the open or laparoscopic-assisted transgastric approach becomes an excellent alternative to open bile duct gastric exploration. Methods. A retrospective review of patients with choledocholithiasis and a history of subtotal gastrectomy or gastric bypass with Roux-en-Y, who underwent laparo-assisted transgastric endoscopic cholangiopancreatography, was conducted between January 2019 and December 2021 at Clínica CES de Medellín, Colombia. Results. Seven patients were found, all with a history of gastric bypass secondary to obesity. The rate of bile duct identification and cannulation, and stone removal was 100% using the laparo-assisted transgastric approach. Conclusion. According to several systematic reviews, this technique is relatively easy to implement and safe, presenting a rate of complications less than 5%. A variant to this technique is proposed

Risk factors for choledocholithiasis: a literature review

Choledocholithiasis is a disease characterized by the presence of stones in the common bile duct, which can lead to serious complications. This literature review aims to explore in detail the risk factors associated with choledocholithiasis, examining its epidemiology, clinical significance and aspects related to its diagnosis, surgical treatment and complications. An exhaustive search of the updated scientific literature was carried out, consulting various specialized databases, in order to provide a complete and updated vision on this relevant topic in the medical field.

Assessment of the outcomes of open side-to-side choledochoduodenostomy in the management of choledocholithiasis

Background: Gallstone disease is one of the most common digestive diseases leading to frequent hospital visits and its prevalence shows ethnic variability, with rates of approximately 10-15% in the United States and Europe. The present study aims to prospectively assess the outcomes of open side-to-side choledochoduodenostomy in the management of choledocholithiasis. Methods: This hospital-based prospective observational study was conducted in the Department of Surgery, Tezpur medical College and Hospital, Tezpur, over one year period, from July 2021 to June 2022. The study includes twenty-four patients admitted to the surgery department for bile duct stone operations. After intraoperative confirmation of the criteria, these patients underwent choledochoduodenostomy. The patients were followed for 2 months postoperatively after discharge. Results: Only a few patients had immediate postoperative complications which were managed conservatively. No patient had any evidence of retained stone, nor did they have any symptoms of cholangitis, features suggestive of the development of Sump syndrome, or any other follow-up postoperative complications. Conclusion: Open side-to-side choledochoduodenostomy should be considered a method of choice in remote areas where endoscopic facilities are lacking and in patients where cost is a factor in deciding the choice of procedure, with reduced postoperative complications like retained stones and a shorter duration of hospital stay in expert surgical hands.

Assessment of the outcomes of open side-to-side choledochoduodenostomy in the management of choledocholithiasis

Background: Gallstone disease is one of the most common digestive diseases leading to frequent hospital visits and its prevalence shows ethnic variability, with rates of approximately 10-15% in the United States and Europe. The present study aims to prospectively assess the outcomes of open side-to-side choledochoduodenostomy in the management of choledocholithiasis. Methods: This hospital-based prospective observational study was conducted in the Department of Surgery, Tezpur medical College and Hospital, Tezpur, over one year period, from July 2021 to June 2022. The study includes twenty-four patients admitted to the surgery department for bile duct stone operations. After intraoperative confirmation of the criteria, these patients underwent choledochoduodenostomy. The patients were followed for 2 months postoperatively after discharge. Results: Only a few patients had immediate postoperative complications which were managed conservatively. No patient had any evidence of retained stone, nor did they have any symptoms of cholangitis, features suggestive of the development of Sump syndrome, or any other follow-up postoperative complications. Conclusion: Open side-to-side choledochoduodenostomy should be considered a method of choice in remote areas where endoscopic facilities are lacking and in patients where cost is a factor in deciding the choice of procedure, with reduced postoperative complications like retained stones and a shorter duration of hospital stay in expert surgical hands.

Colangitis aguda por coledocolitiasis múltiple en un paciente con COVID-19 tratada mediante colangiopancreatografía retrógrada endoscópica

Introducción: La coledocolitiasis es una enfermedad en la cual el conducto biliar común está ocupado por cálculos. La colangiopancreatografía retrógrada endoscópica juega un papel importante en el tratamiento, al conseguir el aclaramiento de la vía biliar principal y restaurar el paso normal de la bilis. Objetivo: Presentar un paciente con la COVID-19 y colangitis aguda por coledocolitiasis múltiple, que se le realizó colangiopancreatografía retrógrada endoscópica. Caso clínico: Mujer de 58 años, antecedentes de cálculos en vesícula biliar, que ingresó en estado de shock séptico por posible colangitis aguda y síntomas respiratorios leves, con prueba positiva para la COVID-19. Por ultrasonido abdominal se le diagnosticó coledocolitiasis y se le realizó colangiopancreatografìa retrógrada endoscópica, se visualizaron múltiples cálculos en colédoco. Se logró el drenaje exitoso de la vía biliar principal, sin complicaciones y evolución favorable. Conclusión: La terapéutica realizada fue una buena opción, en el contexto clínico, de una paciente con la COVID-19 y colangitis aguda por litiasis coledociana.

Introduction: Choledocholithiasis is a disease in which the common bile duct is occupied by stones. Endoscopic retrograde cholangiopancreatography plays an important role in the treatment where the normal passage of bile is restored. Objective: To present a patient with COVID-19 and acute cholangitis due to multiple choledocholithiasis, who underwent endoscopic retrograde cholangiopancreatography. Clinical case: A 58-year-old woman, with a history of gallbladder stones, who was admitted in a state of septic shock due to possible acute cholangitis and mild respiratory symptoms, with a positive test for COVID-19. Choledocholithiasis was diagnosed by abdominal ultrasound and endoscopic retrograde cholangiopancreatography was performed, showing multiple stones in the common bile duct. Successful drainage of the main bile duct was achieved, without complications and favorable evolution. Conclusion: The treatment performed was a good option, in the clinical context, of a patient with COVID-19 and acute cholangitis due to common bile duct stones.

Revisión bibliográfica de Fasciolosis biliar: propósito de un caso / Bibliographic review of biliary fasciolosis: purpose of a case

The biliary pathology, is undoubtedly one of the most frequent surgical pathologies in Chile, statistical data establish the incidence of biliary pathology in over 20 years 30% of women have biliary lithiasis, of these 10% will present some complication as it is coledocolithiasis. On the other hand, hepatic fascioliasis or dystomatosis is a disease caused by hepatic fasciola, or duela, sabuaypé or Distomun hepaticum, corresponds to a flatworm, trematode of the digenea class, with affinity to stay in liver tissue, which when performing the biological cycle of the parasite can be the cause of choledocholithiasis, cholecystitis, cholangitis, pancreatitis, among others. We present a clinical case of chronic intracholedocianfasciolitis diagnosed by ERCP3,4. METHODS: Descriptive observational study, in addition to a systematic review in databases such as Pub-Med/MEDLINE, Elsevier, Cochrane and manually through the Internet in journals and public bodies. This work seeks to collect information from different authors regarding its incidence, management and established treatments. RESULTS: Inclusion and exclusion criteria were defined to analyze the characteristics of the selected articles. We present the clinical case of a 47-year-old female patient, with a history of hypertension, type 2 diabetes mellitus and egg allergy who went to the Emergency Department due to a picture characterized by epigastralgia of 3 days of evolution. During endoscopic retrograde cholangio-pancreatography (ERCP), 2 suggestive images of lyte are seen inside that finally result in 2 apparent live parasites.

Gallbladder-agenesis—a-rare-case-report

Gallbladder agenesis is a rare congenital entity. The incidence is around 1 per 6500 live births. Around 50-70% patients are asymptomatic and the rest are symptomatic with symptoms mimicking biliary colic. Right upper quadrant ultrasound (US) is usually either misleading or inconclusive. Also advanced diagnostic studies such as hepatobiliary iminodiacetic acid (HIDA) scan and endoscopic retrograde cholangio-pancreatography (ERCP) may show non- visualization of the gallbladder and erroneously lead providers to a diagnosis of cystic duct obstruction rather than Gallbladder Agenesis. So some patients are only finally diagnosed intraoperatively. Surgery in these patients becomes risky because unnecessary dissection while looking for the non-existent gallbladder can result in injury of the biliary tree, hepatic vasculature, or small bowel. Therefore, clinicians should keep Gallbladder Agenesis on their differential diagnosis list and imaging modalities such as magnetic resonance cholangiopancreatography (MRCP) should be obtained when other tests are inconclusive. We report a 48-year-old female presenting with chronic symptoms consistent with biliary colic and an equivocal US reported as cholelithiasis. She underwent laparoscopy during which the absence of the gallbladder was noted.