2023
Idiopathic myointimal hyperplasia of the mesenteric veins: A systematic review and individual patient data regression analysis
Rozner R, Gisriel S, Damianos J, Grimshaw A, Rizwan R, Nawaz A, Chan K, Wan D, Pantel H, Bhutta A, Fenster M, Brandt L, Barbieri A, Robert M, Feuerstadt P, Li D. Idiopathic myointimal hyperplasia of the mesenteric veins: A systematic review and individual patient data regression analysis. Journal Of Gastroenterology And Hepatology 2023, 38: 1040-1046. PMID: 37086041, DOI: 10.1111/jgh.16193.Peer-Reviewed Original ResearchConceptsIdiopathic myointimal hyperplasiaColonic ischemiaMesenteric veinRectal bleedingRectal involvementMyointimal hyperplasiaSystematic reviewYounger ageMultivariate logistic regression analysisCurative surgical resectionInferior mesenteric veinPre-surgical identificationLogistic regression analysisRegression analysisIschemic colitisAbdominal painMucosal ulcerationEndoscopic findingsSelect patientsSurgical resectionUncommon causeDiagnostic delaySurgical treatmentClinical featuresHospital records
1997
Characterization of afferent mechanisms in ileoanal pouches.
Bernstein C, Rollandelli R, Niazi N, Robert M, Hirsh T, Munakata J, Mayer E. Characterization of afferent mechanisms in ileoanal pouches. The American Journal Of Gastroenterology 1997, 92: 103-8. PMID: 8995947.Peer-Reviewed Original ResearchConceptsIleoanal pouchPouch complianceProximal ileumActive ulcerative colitisAnal sphincter functionAfferent nerve functionBalloon distentionIntrapouch pressureS3 dermatomesNerve functionPouch functionSphincter functionAfferent mechanismsUlcerative colitisAfferent innervationClinical featuresClinical presentationColorectal inflammationReferral patternsReflex functionReflex regulationAfferent pathwaysDistention pressuresLower volume thresholdRamp distention