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1.
Rev. colomb. cir ; 39(2): 332-338, 20240220. fig
Article de Espagnol | LILACS | ID: biblio-1532729

RÉSUMÉ

Introducción. La duplicación del colédoco es una anomalía congénita poco frecuente. En la mayoría de los casos este defecto se asocia a cálculos en la vía biliar, unión pancreatobiliar anómala, pancreatitis, cáncer gástrico o colangiocarcinoma. Por esta razón, el diagnóstico y el tratamiento temprano son importantes para evitar las complicaciones descritas a futuro. Métodos. Se presenta el caso de una paciente de 30 años, con antecedente de pancreatitis aguda, con cuadro de dolor abdominal crónico, a quien se le realizaron varios estudios imagenológicos sin claro diagnóstico. Fue llevada a manejo quirúrgico en donde se documentó duplicación del colédoco tipo II con unión pancreatobiliar anómala. Resultados. Se hizo reconstrucción de las vías biliares y hepatico-yeyunostomía, con adecuada evolución postoperatoria y reporte final de patología sin evidencia de tumor. Conclusión. El diagnóstico se hace mediante ecografía endoscópica biliopancreática, colangiorresonancia o colangiopancreatografía retrógrada endoscópica. El tratamiento depende de si está asociado o no a la presencia de unión biliopancreática anómala o cáncer. Si el paciente no presenta patología neoplásica, el tratamiento quirúrgico recomendado es la resección del conducto con reconstrucción de las vías biliares.


Introduction. Double common bile duct is an extremely rare congenital anomaly. This anomaly may be associated with bile duct stones, anomalous biliopancreatic junction, pancreatitis, bile duct cancer, or gastric cancers. Thus, early diagnosis and treatment is important to avoid complications. Clinical case. We report a rare case of double common bile duct associated with an anomalous biliopancreatic junction in a 30-year-old female, with prior history of acute pancreatitis, who presented with chronic abdominal pain. She underwent several imaging studies, without clear diagnosis. She was taken to surgical management where duplication of the type II common bile duct was documented with anomalous pancreatobiliary junction. Results. Reconstruction of the bile ducts and hepatico-jejunostomy were performed, with adequate postoperative evolution and final pathology report without evidence of tumor. Conclusion. Diagnosis is usually performed by an endoscopic ultrasound, magnetic resonance cholangiopancrea-tography, or endoscopic retrograde cholangiopancreatography. Treatment depends on the presence of anomalus biliopancreatic junction or concomitant cancer. In cases without associated malignancy, resection of bile duct and biliary reconstruction is the recommended surgical treatment.


Sujet(s)
Humains , Malformations , Anastomose de Roux-en-Y , Maladies du cholédoque , Cholangiographie , Cholangiopancréatographie rétrograde endoscopique , Conduit cholédoque
3.
Journal of Clinical Hepatology ; (12): 2632-2635, 2021.
Article de Chinois | WPRIM | ID: wpr-905006

RÉSUMÉ

Objective To investigate the endoscopic ultrasound (EUS) features of distal biliary stricture (DBS), and to provide a clinical basis for the evaluation of DBS by EUS. Methods Related clinical data were collected from 175 patients with DBS who underwent EUS examination in The First Affiliated Hospital of Anhui Medical University from April 2016 to March 2020 to analyze their clinical manifestation, laboratory examination results, imaging findings, and EUS findings, and the patients were followed up to summarize the EUS features of DBS. The chi-square test was used for comparison of categorical data between groups, and the t -test was used for comparison of continuous data between groups. Results Among the 175 patients with DBS, 85(48.57%) had benign DBS and 90(51.43%) had malignant DBS. Compared with the patients with benign DBS, the patients with malignant DBS had a significantly longer length of stricture on EUS (14.1±3.0 mm vs 7.9±3.0 mm, t =13.358, P < 0.001) and significantly higher incidence rates of the characteristic changes on EUS such as hypoechoic space-occupying lesions in lumen (57.8% vs 34.1%, χ 2 =9.843, P =0.002), peripheral lymph node enlargement (26.7% vs 12.9%, χ 2 =5.147, P =0.023), and pancreatic duct dilatation (51.1% vs 28.2%, χ 2 =9.532, P =0.002). EUS combined with magnetic resonance cholangiopancreatography had a sensitivity of 70.6% in the diagnosis of benign DBS and a sensitivity of 92.2% in the diagnosis of malignant DBS. Conclusion The characteristic EUS features of DBS, such as long length of stricture, hypoechoic lesion, peripheral lymph node enlargement, and pancreatic duct dilatation, may help with the differential diagnosis of DBS in clinical practice.

4.
Article de Chinois | WPRIM | ID: wpr-792058

RÉSUMÉ

Objective To evaluate diagnostic efficacy of endoscopic ultrasonography ( EUS ) for extra-hepatic bile duct dilation of unknown reasons which failed to be identified by traditional radiological methods. Methods Data of consecutive 892 patients who underwent EUS from February 2016 to September 2017 were retrospectively studied. Final diagnosis was determined by endoscopic retrograde cholangiopancreatography (ERCP)-based biopsy, surgical pathology, or a follow-up of at least 10 months. Results A total of 82 patients with extra-hepatic bile duct dilation (width ≥7 mm) and mean age of 61. 5±9. 6 years were included. The width of common bile duct was 13. 0±4. 25 mm. Reasons for extra-hepatic bile duct dilation could be determined by EUS in most patients with abnormal liver function. No malignant causes were detected in patients with normal liver function. The diagnostic sensitivity, specificity, accuracy, positive predictive value and negative predictive value of EUS were 92. 7%, 100. 0%, 96. 3%, 100. 0%, and 93. 2%, respectively. Conclusion For patients with dilated extra-hepatic bile duct without clear etiology, EUS may be an alternative for determining the etiology of extra-hepatic bile duct dilation. For those with extra-hepatic bile duct dilation with abnormal liver function, malignant causes should not be neglected.

5.
Article de Chinois | WPRIM | ID: wpr-797795

RÉSUMÉ

Objective@#To evaluate diagnostic efficacy of endoscopic ultrasonography (EUS) for extra-hepatic bile duct dilation of unknown reasons which failed to be identified by traditional radiological methods.@*Methods@#Data of consecutive 892 patients who underwent EUS from February 2016 to September 2017 were retrospectively studied. Final diagnosis was determined by endoscopic retrograde cholangiopancreatography (ERCP)-based biopsy, surgical pathology, or a follow-up of at least 10 months.@*Results@#A total of 82 patients with extra-hepatic bile duct dilation (width ≥ 7 mm) and mean age of 61.5±9.6 years were included. The width of common bile duct was 13.0±4.25 mm. Reasons for extra-hepatic bile duct dilation could be determined by EUS in most patients with abnormal liver function. No malignant causes were detected in patients with normal liver function. The diagnostic sensitivity, specificity, accuracy, positive predictive value and negative predictive value of EUS were 92.7%, 100.0%, 96.3%, 100.0%, and 93.2%, respectively.@*Conclusion@#For patients with dilated extra-hepatic bile duct without clear etiology, EUS may be an alternative for determining the etiology of extra-hepatic bile duct dilation. For those with extra-hepatic bile duct dilation with abnormal liver function, malignant causes should not be neglected.

6.
Article de Anglais | LILACS, COLNAL | ID: biblio-989554

RÉSUMÉ

ABSTRACT Introduction. The most frequent elective surgery in General Surgery is the gallbladder surgery (cholecystectomy) in General Surgery in adults. There are many abnormalities of the gallbladder and the common bile duct. The most uncommon case is gallbladder agenesis. It could be difficult even for a experimented surgeon. It's the most erratic biliar duct malformation, and there are near 500 cases reported.(l) Case presentation. We present a case report of a 44 years old female patient, with abdominal pain in right superior quadrant, history of jaundice and acholia, with higher hepatic enzymes and direct bilirubin, with high probability of Choledocholithiasis. The images had not finding of the gallbladder (ultrasonography, Magnetic Resonance). The endoscopic retrograde colangiopancreatography (ERCP) was done, without removal of lithiasis and it used stent. Finally we did laparoscopy common bile duct exploration, and the surgery confirmation of agenesis of the gallbladder, with mecanic lithotripsy, and the success with total resolution of the patology in the posterior medical control. Conclusion. Agenesis of the gallbladder is a rare pathology that not many surgeons have the opportunity to treat. However, a surgeon must be prepared for any malformation and anatomical variant.


RESUMEN Introducción. Una de las cirugías electivas que más desarrolla el cirujano general en adultos, es la colecistectomía. Sin embargo, el cirujano debe estar preparado para múltiples hallazgos, entre ellas las malformaciones. El caso más exótico que puede encontrar el mismo, es la agenesia de la vesícula biliar, el cual puede desorientar completamente a un cirujano incluso experimentado, debido a que es la malformación con más baja incidencia de las vías biliares y sólo hay cerca de 500 casos reportados en la literatura.1 Presentación del caso. Se presenta el caso de una paciente de 44 años, con cuadro clínico de dolor abdominal en cuadrante superior derecho, historia clínica de ictericia y acolia, con elevación del perfil hepático (hiperbilirrubinemia directa) y alta probabilidad de coledocolitiasis. En los estudios imagenológicos (Ultrasonografia y Resonancia Nuclear Magnética de Vías biliares), no hubo hallazgo de vesícula biliar. Por ende, se realizó la colangiografía pancreática retrograda endoscópica (CPRE) en la cual no se logró la extracción de cálculos, y requirió uso de Endoprótesis. Finalmente, el tratamiento derivó a exploración de Vías biliares por laparoscopia, en dónde se confirmó el hallazgo de agenesia de vía biliar sospechado por la Resonancia Magnética y ecografías previas, se realizó entonces litotripsia mecánica dirigida con resolución completa del cuadro clínico. Y seguimiento posterior exitoso, con mejoría de la sintomatología inicial de la paciente. Conclusión. La agenesia vesicular una patología extraordinaria que incluso el cirujano general no se pueda encontrar alguna vez en su vida. Sin embargo, este debe estar preparado para todas las malformaciones y variantes anatómicas.


Sujet(s)
Humains , Vésicule biliaire , Laparoscopie , Maladies du cholédoque , Lithiase cholédocienne
7.
Gut and Liver ; : 561-565, 2015.
Article de Anglais | WPRIM | ID: wpr-149091

RÉSUMÉ

Intraductal ultrasonography (IDUS) is one of the most useful diagnostic tools for various extrahepatic biliary diseases. However, conventional IDUS has some limitations in providing accurate cross-sectional imaging of the bile duct in patients with extensive pneumobilia. Using a balloon-sheathed catheter, the US system (balloon-sheathed IDUS) can overcome these limitations. Sixteen patients underwent balloon-sheathed IDUS during endoscopic retrograde cholangiography. The balloon-sheathed IDUS was inserted via a transpapillary route when visualization of the bile duct with conventional IDUS was distorted by extensive pneumobilia. The patient group had a mean age of 65.5 years, and 56.3% (9/16) were male. The balloon-sheathed IDUS permitted successful visualization of the bile duct in all patients, regardless of the extent of pneumobilia. Using this system, remnant common bile duct stones were detected in five patients (31.3%), and cholangiocarcinoma was detected in one patient (6.3%). The balloon-sheath IDUS aided in stone sweeping. No significant complications, including bleeding, perforation, or pancreatitis, occurred in any of the patients. The balloon-sheathed catheter US system was useful and safe for biliary IDUS in patients with extensive pneumobilia.


Sujet(s)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Mâle , Adulte d'âge moyen , Maladie des voies biliaires/imagerie diagnostique , Cathétérisme/instrumentation , Cholangiopancréatographie rétrograde endoscopique/instrumentation , Endosonographie/instrumentation , Études rétrospectives , Échographie interventionnelle/instrumentation
8.
Article de Chinois | WPRIM | ID: wpr-425638

RÉSUMÉ

ObjectiveTo investigate the treatment of Mirizzi syndrome (MS) by ERCP、laparoscopy and choledochoscopy. MethodsIn this study 12 cases were confirmed intraoperatively as with MS from July 2005 to June 2009. Patients were treated by ERCP,laparoscopy and choledochoscopy according to the Csendes Classification. ResultThere were 7 MS patients complicating common bile duct stones among all 12 MS cases.There were 8 cases of Type Ⅰ Csendes MS,3 cases of Type Ⅱ and 1case of Type Ⅲ.11cases were treated by the ERCP、laparoscopy and choledochoscope.4 cases was treated by primary closure of common bile duct in laparoscopy,all the patients were cured.The case of type Ⅲ with T tube placed for stone caused bile duct injury had no stricture of the common bile duct as demonstrated by postoperative follow-up cholangiography.ConclusionsERCP,laparoscopy and choledochoscopy are effective for the treatment of Mirizzi syndrome.

9.
Article de Chinois | WPRIM | ID: wpr-379753

RÉSUMÉ

Objective To evaluate and compare the effects of surgical and endoscopic therapy for common bile duct stenosis (CBDS) induced by chronic pancreatitis (CP). Methods A historical cohort study of CBDS subjects induced by CP, who underwent endoscopic or surgical treatments at Changhai Hospital from Januraryl997 to July 2007, was performed. Results Of 514 cases of CP, CBDS occurred in 51 (9.9%), in which complete follow-up data were available in 41 survived patients with a mean follow-up period of 42.9±28. 3 months. The mean ages of first onset and hospitalization were 46. 3±14.0 and 49. 8±11.9 years, respectively. Endoscopic therapy was applied in 13 patients, including bile duct stenting in 7, 6 of whom presented with cholangitis, cholestasis and/or jaundice. Surgery was performed in 26 patients, in which 7 also underwent endoscopic therapy, and occupying lesion in pancreatic head was found in 14. The other 2 patients were treated without endoscopy or surgery. At the end of the follow-up, all symptoms including cholangitis, cholestasis and jaundice were relieved and no recurrence or choler cirrhosis was recorded.Conclusion Surgical approach is the main treatment for CBDS induced by CP. Endoscopic therapy is an alternative for patients unfit for surgery, especially for those who had jaundice, cholestasis or cholangitis.

10.
Article de Chinois | WPRIM | ID: wpr-394114

RÉSUMÉ

Clinical data of 15 patients with penetrating injury in the distal segment of the common bile duct during biliary tract exploration were retrospectively analyzed.Nine injuries were found during the surgical procedures and successfully treated with common bile duct T tube and peritoneal drainage before discharged from the hospital (mean hospitalization time 16 days).Six penetrating wounds were found post-operatively, and underwent another operation.Four patients were fully recovered at 8 to 12 weeks, and 2 died from multiple organ failure caused by infectious shock.Our investigation suggests that for the penetrating injury in the distal part of the common bile duct, early diagnosis, proper management and effective draining may improve the survival of the patients and avoid serious complications.

11.
Article de Chinois | WPRIM | ID: wpr-394697

RÉSUMÉ

Objective To evaluate the safety, feasibility and curative effect of mini-incision ex-ploration of common bile duct. Methods In this study, 290 patients underwent min-incision explora-tion of common bile duct and 120 patients underwent open-incision exploration of common bile duct for bile duct stones and/or gallstones from 2005 to 2007. The iatrogenic bile duct injury, postoperative complication, residual stone, stone recurrence,therapeutic effect and clinical data were evaluated by randomized contrast analysis. Results Time of operation, bleeding, volume of drain pipe, time of re-covery of intestinal peristalsis and average duration in hospital were significantly lower in the group of min-incision exploration(MCE) than in the group of open-incision exploration(OCE). The iatrogentic bile duct injury occurred in 5 cases(1.72%), residual stone in 10 cases(3.45%), stone recurrence in 15 cases(5.18%) in the group of MCE, and in 2 cases(1.67%), 4 cases(3. 33%) and 6 cases respec-tively in the group of OCE. There was no marked difference between the two groups. Howevert post-operative complications occurred in 17 cases(6.8%) and 16(13.3%) in the group of MCE and OCE,respectively. There was remarkable difference between the 2 groups(P<0. 05). Conclusion Mini-in-cision exploration of common bile duct is a feasible and safe method resulting in fewer complications of iatrogentic bile duct injury, stone recurrence and residual stone.

12.
Article de Chinois | WPRIM | ID: wpr-522020

RÉSUMÉ

ObjectiveTo summarize the experience on laparoscopic common bile duct exploration(LCDE). MethodsFrom Mar. 1992 to Mar. 2003, there were 693 cases undergoing LCDE. ResultsThe procedure was successful in 373 out of 391 cases with primary closure of duct incision and 272 out of 302 cases of T tube placement. Membrane stenosis dilation was successful in 68 out of 74 cases. Eleven out of 15 cases of malignant stenosis was successfully treated by biliary endoprosthesis and stent without bile leakage. Seven cases were shifted to open CBD exploration. Bile leakage was cured conservatively in 24 cases. Endoscopy failed to totally remove residual stones in 11 cases. Four cases died postoperatively. Conclusion LCDE was safe and effective in the hands of skilled endoscopists.

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