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1.
Rev. gastroenterol. Perú ; 37(4): 329-334, oct.-dic. 2017. ilus, tab
Artigo em Inglês | LILACS | ID: biblio-991275

RESUMO

Introduction: Cholangioscopy is a test that allows the evaluation of the biliary epithelium. It is used for diagnosis and management of biliary diseases. Objectives: Determine the success rate of complete removal of difficult stones with the use of laser lithotripsy through cholangioscopy as well as its complications. Determine the visual impression accuracy of bile duct injuries. Materials and methods: This is a prospective and descriptive study. We included 39 patients between July 2016 and July 2017 with diagnosis of difficult stones in the biliary tract and indeterminate stenosis of the biliary tract that were submitted to cholangioscopy. Results: Success rate of complete removal of difficult stones was 65.3%, there was one complication. Two laser sessions were required in 4 of the 17 patients who obtained complete removal of the stones. The visual impression accuracy of lesions in the bile duct to determine malignancy coincided in all cases with the final diagnosis of the patient. Conclusions: Laser lithotripsy allows a safe and effective treatment of the difficult stones of the bile duct. Precession of visual impression of lesions in the bile duct is very high.


Introducción: La colangioscopía es un examen que permite evaluar la luz biliar, el epitelio biliar y sirve para diagnóstico y manejo de enfermedades de la vía biliar. Objetivos: Determinar la tasa de éxito de remoción completa de cálculos difíciles con el uso de litotripcia con láser a través de la colangioscopía asi como las complicaciones de ésta. Determinar la precisión de impresión visual de lesiones de la vía bilar. Materiales y métodos: Estudio prospectivo, descriptivo. Se incluyeron a 39 pacientes entre Julio 2016 a Julio 2017 con diagnóstico de cálculo difícil en la vía biliar y estenosis indeterminada de la vía biliar que fueron sometidos a colangioscopía. Resultados: La tasa de éxito de remoción completa de cálculos difíciles fue de 65,3% con una complicación. Se requirió de dos sesiones con láser en 4 de los 17 pacientes que obtuvieron remoción completa de cálculos. La precisión de impresión visual de lesiones en la vía biliar para determinar malignidad coincidió en todos los casos con el diagnóstico final del paciente. Conclusiones: La colangioscopía con uso de litotripcia con láser permite un tratamiento seguro y eficaz en los cálculos difíciles de la vía biliar. La precesión de la impresión visual de lesiones en la vía biliar es muy alta.


Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Colelitíase/cirurgia , Colelitíase/diagnóstico , Endoscopia do Sistema Digestório/métodos , Esfinterotomia Endoscópica , Litotripsia a Laser , Peru , Sistema Biliar/patologia , Estudos Prospectivos , Constrição Patológica , Coledocolitíase/cirurgia , Coledocolitíase/diagnóstico , Lasers de Estado Sólido
2.
Rev Gastroenterol Peru ; 37(4): 329-334, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29459802

RESUMO

INTRODUCTION: Cholangioscopy is a test that allows the evaluation of the biliary epithelium. It is used for diagnosis and management of biliary diseases. OBJECTIVES: Determine the success rate of complete removal of difficult stones with the use of laser lithotripsy through cholangioscopy as well as its complications. Determine the visual impression accuracy of bile duct injuries. MATERIALS AND METHODS: This is a prospective and descriptive study. We included 39 patients between July 2016 and July 2017 with diagnosis of difficult stones in the biliary tract and indeterminate stenosis of the biliary tract that were submitted to cholangioscopy. RESULTS: Success rate of complete removal of difficult stones was 65.3%, there was one complication. Two laser sessions were required in 4 of the 17 patients who obtained complete removal of the stones. The visual impression accuracy of lesions in the bile duct to determine malignancy coincided in all cases with the final diagnosis of the patient. CONCLUSIONS: Laser lithotripsy allows a safe and effective treatment of the difficult stones of the bile duct. Precession of visual impression of lesions in the bile duct is very high.


Assuntos
Colelitíase/diagnóstico , Colelitíase/cirurgia , Endoscopia do Sistema Digestório/métodos , Litotripsia a Laser , Esfinterotomia Endoscópica , Adulto , Idoso , Idoso de 80 Anos ou mais , Sistema Biliar/patologia , Coledocolitíase/diagnóstico , Coledocolitíase/cirurgia , Constrição Patológica , Feminino , Humanos , Lasers de Estado Sólido , Masculino , Pessoa de Meia-Idade , Peru , Estudos Prospectivos
3.
Rev. Soc. Peru. Med. Interna ; 26(3): 115-120, jul.-sept. 2013. tab, graf
Artigo em Espanhol | LILACS, LIPECS | ID: lil-713373

RESUMO

Objetivo. Determinar las frecuencias de erradicación de diferentes esquemas de tratamiento contra la infección por Helicobacter pylori (HP) en la Clínica Médica Cayetano Heredia (CMCH) entre los años 2003-2011. Material y Métodos. Estudio descriptivo, retrospectivo, transversal basado en la revisión de historias clínicas de pacientes con dispepsia, diagnosticados por biopsia gástrica mediante estudio histopatológico de tener infección por HP, haber recibido tratamiento anti-HP, y regresado para determinar si hubo o no erradicación mediante una biopsia de control. Se analizaron los diferentes esquemas y su eficacia. Resultados. Entre el 2003 y 2011 se hizo 4 968 endoscopias altas y biopsias gástricas a dispépticos en la CMCH; de estas, 2 504 resultaron positivas para HP (50,4%). Solo 316 pacientes regresaron para conocer si habían erradicado o no la infección después del tratamiento. De estos en 287 se obtuvo adecuada información de las historias clínicas. La frecuencia de erradicación global fue 74,6% (214/287). El esquema omeprazol, amoxicilina, y claritromicina (OAC) fue el más usado: en 105, por 10 días con 77,1% de erradicación; en 118, por 14 días con 72% de erradicación. El esquema esomeprazol, amoxicilina y claritromicina por 14 días tuvo un porcentaje de erradicación de 76,9%, y se usó en 13 pacientes. Conclusiones. Solo el 16,6 % de los que reciben tratamiento anti-HP en la CMCH regresaron a consulta para conocer si erradicaron o no la infección. El esquema OAC por 10 días tuvo la mayor erradicación.


Objective. To determine the eradication rate of the different treatment regimens against Helicobacter pylory (HP) infection in the Cayetano Heredia Medical Clinic between the years 2003-2011. Material and Methods. Descriptive, retrospective and transversal study based on the review of clinical notes of dyspeptic patients, diagnosed by gastric biopsy histology of having HP infection, having received anti-Hp treatment and returned to the health facility to determine whether eradication was obtained or not by means of a control gastric biopsy. Different schemes and their efficacy were analyzed. results. Between 2003 and 2011, 4 968 upper endoscopies were performed on patients with dyspepsia; of these, 2 504 (50,4%)were positive for HP. Only 316 patients returned to known whether eradication was achieved after treatment. Of these, only in 287 patientes proper information on the clinical notes were obtained. The global eradication rate was 74,6% (214/287). the omeprazole, amoxicilin, and claritromicyn treatment regimen was the most frequently used: In 105 it was used for 10 days with a 77,1 % eradication rate (ER); in 118 it was used for 14 days with an ER of 72%. The regimen esomeprazole, amoxicilin and claritromycin for 14 days obtained an ER of 76,9 %, it was used in 13 patients. Conclusions. Only 16,6 % of patients that received a treatment against Hp infection returned to determine eradication status. The scheme OAC for 10 days obtained the best eradication rate.


Assuntos
Humanos , Helicobacter pylori , Infecções por Helicobacter , Terapêutica , Epidemiologia Descritiva , Estudos Retrospectivos , Estudos Transversais
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