Search results for "Endoscopic retrograde cholangiography"

showing 3 items of 3 documents

Diagnosis of sclerosing cholangitis in children: blinded, comparative study of magnetic resonance versus endoscopic cholangiography.

2013

Summary Background Magnetic resonance cholangiography (MRC) has been validated as comparable to endoscopic retrograde cholangiography (ERC) for the diagnosis of sclerosing cholangitis (SC) in adult patients. In children, MRC is widely used based mainly on non-comparative studies. Patients and methods ERCs and MRCs of seven children (median age 9, range: 7–20 years) with SC and 17 controls (median age 6, range: 2 months–20 years) with other chronic liver diseases were reviewed in a blinded, random and independent way. All patients underwent both examinations within a 6-months slot. All ERCs and 17 MRCs were performed under general anesthesia. One radiologist evaluated both ERCs and MRCs and …

MaleCholangitisSclerosingCholangiographyEndoscopic RetrogradeBile Ducts ExtrahepaticROCYoung adultChildIntrahepaticCholangiopancreatography Endoscopic RetrogradeObserver Variationmedicine.diagnostic_testBile ductGastroenterologyERCMagnetic resonance cholangiographyMagnetic Resonance Imagingsclerosing cholangitiCholangiopancreatographyMRCmedicine.anatomical_structurePredictive value of testsChild PreschoolFemaleRadiologymedicine.medical_specialtyEndoscopic retrograde cholangiographyAdolescentERC; Endoscopic retrograde cholangiography; MRC; Magnetic resonance cholangiography; ROC; Receiver operating curves; SC; Sclerosing cholangitis; Adolescent; Bile Ducts Extrahepatic; Bile Ducts Intrahepatic; Case-Control Studies; Child; Child Preschool; Cholangitis Sclerosing; Female; Humans; Infant; Male; Observer Variation; Predictive Value of Tests; ROC Curve; Retrospective Studies; Sensitivity and Specificity; Young Adult; Cholangiopancreatography Endoscopic Retrograde; Magnetic Resonance Imaging; GastroenterologyCholangitis SclerosingSocio-culturaleIntrahepatic bile ductsExtrahepaticSensitivity and SpecificityYoung AdultPredictive Value of TestsmedicineHumansSCPreschoolRetrospective StudiesHepatologyReceiver operating curvesbusiness.industryInfantMagnetic resonance imagingRetrospective cohort studyGold standard (test)Bile Ducts IntrahepaticROC CurveCase-Control StudiesBile DuctsbusinessSclerosing cholangitisClinics and research in hepatology and gastroenterology
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Methylene blue–aided cholangioscopy unravels the endoscopic features of ischemic-type biliary lesions after liver transplantation

2007

MalePathologymedicine.medical_specialtyOrthotopic liver transplantationBiliary Tract Diseasesmedicine.medical_treatmentIschemiaLiver transplantationLesionchemistry.chemical_compoundIschemiamedicineHumansRadiology Nuclear Medicine and imagingEndoscopy Digestive Systemmedicine.diagnostic_testbusiness.industryGastroenterologyMiddle Agedmedicine.diseaseLiver TransplantationEndoscopyMethylene BlueBiliary Tract Surgical ProceduresChromogenic CompoundschemistryBiliary tractEndoscopic retrograde cholangiographymedicine.symptombusinessCholangiographyMethylene blueGastrointestinal Endoscopy
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Diagnostik der primär sklerosierenden Cholangitis: prospektiver Vergleich von MR-Cholangiographie mit endoskopisch retrograder Cholangiographie

1998

PURPOSE To assess the accuracy of MR cholangiography (MRC) in the diagnosis of primary sclerosing cholangitis (PSC) in comparison to endoscopic retrograde cholangiography (ERC). METHOD 20 patients with PSC were examined by ERC and MRC (1.0 T, HASTE sequence). Visualization and pathologic changes of the extra- and intrahepatic bile ducts were evaluated with both methods. RESULTS Mural irregularities of the common bile duct were seen with MRC in 6/7 cases, stenoses and dilatation of the common bile duct were detected correctly in all patients. Diffuse, multifocal strictures of the intrahepatic bile ducts were the most common intrahepatic findings and correctly diagnosed in almost all patients…

medicine.medical_specialtyCommon bile ductmedicine.diagnostic_testbusiness.industryIntrahepatic bile ductsmedicine.diseasedigestive systemGastroenterologyPrimary sclerosing cholangitisEndoscopymedicine.anatomical_structureCholangiographyInternal medicinemedicineEndoscopic retrograde cholangiographyRadiology Nuclear Medicine and imagingMagnet resonance imagingIn patientNuclear medicinebusinessRöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren
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