title: Correlation of the anatomical distribution of venous reflux with clinical symptoms and venous haemodynamics in primary varicose veins.
abstract: OBJECTIVE
  The aim of this study was to correlate the anatomical distribution of venous reflux with clinical symptoms and venous haemodynamics in patients with primary varicose veins.
  
  
  METHODS
  Venous reflux was examined using duplex colour Doppler ultrasonography in 266 legs in 191 patients. The venous refilling and reflux times were also measured.
  
  
  RESULTS
  Of the 266 legs, 82 per cent had reflux in the long saphenous vein (LSV), 26 per cent in the short saphenous vein (SSV), 62 per cent had incompetent perforators (IPs) in the calf and 48 per cent had reflux in the deep veins. LSV reflux combined with SSV reflux and/or IPs was associated significantly with severe venous disease and abnormal venous haemodynamics. Femoropopliteal reflux played a role in the development of venous eczema and ulcers when combined with superficial venous reflux.
  
  
  CONCLUSIONS
  Patients at high risk of developing complications of venous disease may be identified by an accurate non-invasive evaluation of reflux patterns.
authors.affiliation: First Department of Surgery, Nagoya University School of Medicine, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Sakurai
authors.forename: P C
authors.initials: PC
authors.lastname: Gupta
authors.forename: M
authors.initials: M
authors.lastname: Matsushita
authors.forename: N
authors.initials: N
authors.lastname: Nishikimi
authors.forename: Y
authors.initials: Y
authors.lastname: Nimura
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005268:Femoral Vein / Q000503:physiopathology; D005544:Forecasting; D006439:Hemodynamics; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D011152:Popliteal Vein / Q000503:physiopathology; D012307:Risk Factors; D012501:Saphenous Vein / Q000503:physiopathology; D014648:Varicose Veins / Q000473:pathology* / Q000503:physiopathology; D014689:Venous Insufficiency / Q000473:pathology* / Q000503:physiopathology