Varicose VeinsVaricose UlcerVenous InsufficiencyLeg UlcerBandagesSaphenous VeinStockings, CompressionVeinsCompression BandagesBandages, HydrocolloidUltrasonography, Doppler, DuplexAphrodisiacsWound HealingDuodenal UlcerSclerotherapyFemoral VeinOcclusive DressingsVascular Surgical ProceduresPeptic UlcerSclerosing SolutionsStreptogramin Group BPressure UlcerSkin CareGravity SuitsIodophorsChronic DiseaseSkin UlcerPopliteal VeinLegNursing AssessmentLaser TherapyIodine CompoundsRecurrencePortal VeinTreatment OutcomeEndoscopyPeptic Ulcer HemorrhageFasciaSodium Tetradecyl SulfateIntermittent Pneumatic Compression DevicesTime FactorsProspective StudiesPeptic Ulcer PerforationPulmonary VeinsJugular VeinsUltrasonography, Doppler, ColorVenous ValvesPressureVenous PressurePhotoplethysmographyBuruli UlcerExudates and TransudatesLigationGroinKlippel-Trenaunay-Weber SyndromePhlebographyTourniquetsSkinTransilluminationPlethysmographyFollow-Up StudiesMesenteric VeinsIliac VeinRenal VeinsThrombophlebitisLower ExtremityUmbilical VeinsAngioplasty, LaserHemorrhoidsVenous ThrombosisAmbulatory Surgical ProceduresHepatic VeinsContusionsClothingPeroneal NeuropathiesMinnesotaSeverity of Illness IndexSubclavian VeinCatheter AblationTelangiectasisAntirheumatic AgentsRetrospective Studies