Varicose UlcerIodophorsIodine CompoundsLower ExtremityVenous ValvesPostthrombotic SyndromeVenous InsufficiencyStomach UlcerDuodenal UlcerPopliteal VeinGravity SuitsLeg UlcerHaversian SystemLegPeptic UlcerVenous ThrombosisUpper ExtremityFemoral VeinVenous PressurePressure UlcerSkin UlcerVaricose VeinsTourniquetsExtremitiesMinnesotaAmputationLeg InjuriesPlethysmographyVena Cava FiltersBlood CirculationBones of Lower ExtremityPeptic Ulcer HemorrhagePeripheral Vascular DiseasesRegional Blood FlowGastric BypassLeg BonesObesity, MorbidPeptic Ulcer PerforationIschemiaVeinsDiabetic FootVascular Surgical ProceduresUltrasonography, DopplerRetrospective StudiesBuruli UlcerLimb SalvagePeripheral Arterial DiseaseTreatment OutcomeArmVascular PatencyRisk AssessmentIntermittent ClaudicationKneeLymphedemaTime FactorsTibial ArteriesWalkingArterial Occlusive DiseasesGangreneGaitFoot BonesThrombophlebitisLeg DermatosesIliac VeinFoot InjuriesBandagesFemoral ArteryThighUltrasonography, Doppler, Duplex