SclerotherapySclerosing SolutionsEsophageal and Gastric VaricesSodium Tetradecyl SulfateVaricose VeinsGastrointestinal HemorrhageVascular MalformationsRecovery of FunctionStockings, CompressionEsophagoscopyEnbucrilateTime FactorsSplenorenal Shunt, SurgicalHypertension, PortalHemostasis, EndoscopicVenous InsufficiencySaphenous VeinVaricocelePortasystemic Shunt, SurgicalVeinsLigationTreatment OutcomeRecurrenceKidney Diseases, CysticTissue AdhesivesVaricose UlcerAnesthesia Recovery PeriodArteriovenous MalformationsUltrasonography, InterventionalBone Cysts, AneurysmalTesticular HydroceleHemorrhoidsSodium MorrhuateUltrasonography, Doppler, DuplexInjections, IntralesionalPolyethylene GlycolsProspective StudiesCystsLiver CirrhosisEndoscopyEndoscopy, GastrointestinalMethotrimeprazinePicibanilExerciseHeart RateHyperpigmentationEthanolSpermatoceleRanulaCyanoacrylatesRectal ProlapseFlurothylPhlebographyFollow-Up StudiesNadololLymphatic AbnormalitiesRandom AllocationPhysical ExertionEsophageal DiseasesTelangiectasisSpermatic CordPortal Vein