title: Duplex scanning and light reflection rheography in the assessment of the severity of short saphenous vein incompetence.
abstract: BACKGROUND
  Duplex ultrasound assessment of veins in the popliteal fossa is an accepted alternative to venography. Light reflection rheography provides additional quantitative information on venous reflux in chronic venous insufficiency.
  
  
  OBJECTIVE
  To use duplex ultrasound and light reflection rheography to study the venous reflux patterns in the popliteal fossa in a group of patients.
  
  
  METHODS
  Duplex ultrasound examination and light reflection rheography were used in the assessment of the severity of short saphenous vein incompetence.
  
  
  RESULTS
  The study revealed that any associated deep venous reflux which was detectable beyond the saphenopopliteal junction represented a more advanced stage of superficial venous insufficiency.
  
  
  CONCLUSIONS
  Light reflection rheography, as a semiquantitative test, provided useful additional information to duplex scan findings in assessing venous reflux of the popliteal fossa. Short saphenous vein reflux with functional deep venous incompetence was associated with shorter venous refilling times and clinically represented a more advanced stage of primary varicose vein disease.
authors.affiliation: Department of Surgery, Austin Hospital, Melbourne, Australia.
authors.forename: G M
authors.initials: GM
authors.lastname: Somjen
authors.forename: J P
authors.initials: JP
authors.lastname: Royle
authors.forename: Y
authors.initials: Y
authors.lastname: Tong
authors.forename: D G
authors.initials: DG
authors.lastname: MacLellan
mesh_terms: D004487:Edema / Q000503:physiopathology; D006801:Humans; D007717:Knee / Q000098:blood supply; D010146:Pain / Q000503:physiopathology; D010992:Plethysmography, Impedance; D011152:Popliteal Vein / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D011187:Posture; D012039:Regional Blood Flow; D012501:Saphenous Vein / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D016683:Supine Position; D014111:Tourniquets; D014463:Ultrasonography; D014647:Varicose Ulcer / Q000503:physiopathology; D014648:Varicose Veins / Q000503:physiopathology; D014689:Venous Insufficiency / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000503:physiopathology