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1.
Rev. colomb. gastroenterol ; 34(1): 38-51, ene.-mar. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-1003836

ABSTRACT

Resumen La pancreatitis crónica es un trastorno irreversible y progresivo del páncreas caracterizado por inflamación, fibrosis y cicatrización. Las funciones exocrinas y endocrinas se pierden, lo que a menudo conduce al dolor crónico. La etiología es multifactorial, aunque el alcoholismo es el factor de riesgo más importante en los adultos. Si se sospecha pancreatitis crónica, la tomografía computarizada con contraste es la mejor modalidad de diagnóstico por imágenes. Aunque los narcóticos y los antidepresivos proporcionan el mayor alivio del dolor, más de la mitad de los pacientes eventualmente requiere una intervención por endoscopia o cirugía. La colangiopancreatografía retrógrada endoscópica es una alternativa eficaz para una variedad de terapias en el tratamiento de enfermedades benignas y malignas del páncreas. En los últimos 50 años, la endoterapia ha evolucionado hasta convertirse en la terapia de primera línea en la mayoría de las enfermedades inflamatorias agudas y crónicas del páncreas. A medida que avanza este campo, es importante que los gastroenterólogos mantengan un conocimiento adecuado de la indicación del procedimiento, mantengan el volumen de procedimiento suficiente para manejar la endoterapia pancreática compleja y comprendan enfoques alternativos a las enfermedades pancreáticas, incluidos el tratamiento médico, la terapia guiada por ecografía endoscópica, el manejo de las estenosis sintomáticas y cálculos, las intervenciones sobre el plexo celíaco y el drenaje de los pseudoquistes pancreáticos.


Abstract Chronic pancreatitis is an irreversible and progressive disorder of the pancreas characterized by inflammation, fibrosis and scarring. Exocrine and endocrine functions are lost often leading to chronic pain. Its etiology is multifactorial, although alcoholism is the most important risk factor in adults. If chronic pancreatitis is suspected, computed tomography with contrast is the best imaging modality. Although narcotics and antidepressants provide the greatest pain relief, more than half of all patients eventually require intervention by endoscopy or surgery. Endoscopic retrograde cholangiopancreatography (ERCP) is an effective alternative for a variety of therapies for treating benign and malignant diseases of the pancreas. In the last 50 years, endoscopic treatment has evolved to become the first-line therapy for most acute and chronic inflammatory diseases of the pancreas. As this field progresses, it has become important for gastroenterologists to keep their knowledge of indications for this procedure up-to-date and to perform a sufficient volume of procedures to allow them to manage complex pancreatic endoscopic therapy. Keeping up-to-date should include an understanding of alternative approaches to pancreatic diseases including medical treatment, therapy guided by endoscopic ultrasound, management of symptomatic stenoses and stones, interventions on the celiac plexus, and drainage of pancreatic pseudocysts.


Subject(s)
Humans , Pancreas , Calculi , Cholangiopancreatography, Endoscopic Retrograde , Pancreatitis, Chronic , Pancreatic Pseudocyst
2.
China Medical Equipment ; (12): 144-148,149, 2016.
Article in Chinese | WPRIM | ID: wpr-604272

ABSTRACT

Sclerosing cholangitis includes a spectrum of chronic, variably progressive cholestatic liver disease characterized by inflammation, fibrosis and stricture of the intrahepatic and extrahepatic bile ducts. Sclerosing cholangitis can be divided into primary sclerosing cholangitis of unidentified etiology and secondary sclerosing cholangitis caused by various identifiable etiologies, including immunoglobulin G4-related sclerosing cholangitis, recurrent pyogenic cholangitis, ischemic cholangitis, acquired immunodeficiency syndromerelated cholangitis and eosinophilic cholangitis. In this article, we describe the imaging findings of the various spectrums of sclerosing cholangitis with anemphasis on a systemic approach in differential diagnosis. It is very important for magnetic resonance cholangiography and endoscopic cholangiography in imaging diagnosis and differential diagnosis of sclerosing cholangitis. We also discuss the clinical significance and therapeutic options for treating sclerosing cholangitis.

3.
Gastroenterol. latinoam ; 25(supl.1): S58-S60, 2014.
Article in Spanish | LILACS | ID: lil-766743

ABSTRACT

Since the first choledochotomy was practiced successfully on May 9, 1889 by the English surgeon Knowsley Thornton in London,85 years have passed for the endoscopic retrograde cholangiopancreatography to take the leading role as the first alternative in the attempted resolution for obstructive jaundice. Moreover, together with the endosonography these techniques achieve significant success rates in restoring drainage obstructed bile duct, which has led to a significant drop in surgical volume; all triggered by the expansion of technological development that offers new equipment as well as new tools for diagnosis and treatment of the formerly called “surgical jaundice”.


Desde que la primera coledocotomía con éxito fuera practicada el 9 de mayo de 1889 por el cirujano inglés Knowsley Thorton en Londres, debieron transcurrir 85 años para que la colangiopancreatografía retrógrada endoscópica tomara el rol preponderante que actualmente ostenta como la primera alternativa en el intento de resolución de la ictericia obstructiva. Además, junto con la endosonografía logran importantes porcentajes de éxito en restablecer el drenaje de la vía biliar obstruida, lo que ha conllevado a una importante baja del volumen quirúrgico; todo catapultado por la expansión del desarrollo tecnológico que pone a disposición nuevos equipos como también nuevos instrumentos tanto para el diagnóstico como el tratamiento de la antiguamente llamada “ictericia quirúrgica”.


Subject(s)
Humans , Cholangiography/methods , Gastroscopy/methods , Jaundice, Obstructive/surgery , Cholangiopancreatography, Endoscopic Retrograde , Jaundice, Obstructive
4.
Rev. colomb. gastroenterol ; 24(2): 144-148, abr.-jun. 2009. ilus
Article in Spanish | LILACS | ID: lil-540365

ABSTRACT

Antecedentes y objetivos. La piedra angular en la colangiografía radica en una canulación biliar atraumática y rápida, lo que redunda en el éxito del procedimiento. En esta serie de 10 pacientes se describe una técnica simple que ayuda a canular la vía biliar difícil. Métodos. En los casos en que repetidamente se canula el conducto pancreático y no selectivamente la vía biliar, se sugiere dejar la punta de la guía en la mitad del conducto Wirsung y retirar la cánula o esfinterótomo. La cánula o el esfinterótomo se reintroduce por el canal de trabajo al lado de la guía en el conducto pancreático y desde allí se avanza encontrando un mejor direccionamiento, estabilidad y firmeza de la papila. Resultados. Se usó esta técnica en 10 casos (6 hospitalizados y 4 ambulatorios) y fue exitosa en todos los pacientes, obviando la necesidad del acceso a la vía biliar por la técnica del precorte. Ninguna complicación fue documentada. Conclusiones. El uso de esta técnica puede ayudar a reducir el número de esfinterotomías por precorte, con su riesgo incrementado e inherente de pancreatitis, sangrado y perforación. La técnica propuesta puede ayudarnos en cualquier canulación difícil de la vía biliar.


Background and objectives. The angular stone in endoscopic colangiography is an atraumatic and fast biliary cannulation, which results in the success of the procedure. In this series of 10 patients an easy technique is described that helps to cannulate a difficult biliary conduit. Methods. In cases of repeatedly cannulation of pancreatic duct and not selectively the biliary tract; it is suggested to leave the guide wire in the middle of the Wirsung duct and to retire the cannula or sphincterotome. The cannula or sphincterotome is reintroduced by the work channel next to the guide wire in the pancreatic conduit. With the guide in the pancreatic duct the cannula advances with better direction, stability and firmness of papilla. Results. This technique cases was used in 10 patients (6 hospitalized and 4 ambulatory) and was successful in all the patients, avoiding the necessity of the access to the biliary route by the technique of the precut. No complication was documented.Conclusions. Use of this technique can help to reduce the number of sphincterotomies by precuts, with increased risks of pancreatitis, bleeding and perforation. The proposed technique can help us in any difficult cannulation of the biliary route.


Subject(s)
Humans , Male , Adult , Female , Catheterization , Cholangiography , Pancreatic Ducts
5.
Korean Journal of Gastrointestinal Endoscopy ; : 783-787, 1995.
Article in Korean | WPRIM | ID: wpr-86293

ABSTRACT

Biloma is defined as an extraductular collection of bile within a defined capsular space. Biloma usually occurs secondary to traumatic or iatrogenic injury including abdominal surgery, percutaneous catheter drainage, and transhepatic cholangiography. The diagnostic methods include clinical history and physical examination, abdominal ultrasound, abdominal CT scan, hepatobiliary scintigraphy, endoscopic cholangiography and percutaneous aspiration, Though definite treatment by percutaneous radiographic catheter drainage and endoscopic drainage with sphincterotomy are now feasible in many instances, surgical drainage is often needed. We report a case of posttraurnatic biloma which was developed after car accident. Liver scan and endoscopic cholangiography showed typical features of biloma in this patient.


Subject(s)
Humans , Bile , Catheters , Cholangiography , Drainage , Liver , Physical Examination , Radionuclide Imaging , Tomography, X-Ray Computed , Ultrasonography
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