SclerotherapySclerosing SolutionsEsophageal and Gastric VaricesSodium Tetradecyl SulfateVaricose VeinsGastrointestinal HemorrhageVascular MalformationsStockings, CompressionEsophagoscopyEnbucrilateSplenorenal Shunt, SurgicalHypertension, PortalHemostasis, EndoscopicVenous InsufficiencySaphenous VeinPortasystemic Shunt, SurgicalVaricoceleVeinsLigationRecurrenceKidney Diseases, CysticTissue AdhesivesArteriovenous MalformationsVaricose UlcerTreatment OutcomeUltrasonography, InterventionalBone Cysts, AneurysmalCystsTesticular HydroceleHemorrhoidsSodium MorrhuateUltrasonography, Doppler, DuplexEndoscopyInjections, IntralesionalPolyethylene GlycolsLiver CirrhosisEndoscopy, GastrointestinalPicibanilHyperpigmentationCyanoacrylatesSpermatoceleTomography, X-Ray ComputedRectal ProlapseEsophageal DiseasesEthanolRanulaPhlebographyLymphangiomaProspective StudiesNadololTelangiectasisLymphatic AbnormalitiesSpermatic CordPortal Vein