The Pattern & Change of Venous Reflux in Primary Varicose Vein.
- Author:
Hwando RA
1
;
Jinmo KANG
;
Han Mi YUN
;
Taeseung LEE
;
Jongwon HA
;
Jung Kee CHUNG
;
Sang Joon KIM
Author Information
1. Department of Surgery, Seoul National University Bundang Hospital, Bundang, Korea. tslee@snubh.org
- Publication Type:Original Article
- Keywords:
Varicose vein;
Superficial vein surgery (SVS);
Reflux pattern
- MeSH:
Catheter Ablation;
Follow-Up Studies;
Hemodynamics;
Humans;
Iliac Vein;
Knee;
Leg;
Prevalence;
Retrospective Studies;
Saphenous Vein;
Ultrasonography;
Varicose Veins*;
Veins
- From:Journal of the Korean Society for Vascular Surgery
2005;21(2):140-146
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Venous reflux in primary varicose vein arises from the saphenofemoral junction (SFJ), and the saphenopopliteal junction (SPJ) and it can arise from the non-junctional great saphenous vein (GSV) tributaries and, the non-saphenous veins. Superficial venous surgery (SVS) is associated with a significant improvement in the lower leg venous hemodynamics. We performed a retrospective study to examine the prevalence of the reflux pattern in the primary varicose veins and, to observe any change of non-junctional GSV reflux. METHOD: From May 2004 to July 2005, 481 patients (766 limbs) were diagnosed with venous incompetence by performing a duplex ultrasound examination. A follow-up duplex ultrasound examination was performed for a group of non-junctional GSV reflux patients and for a group of patient having both superficial vein reflux and deep vein reflux. RESULT: The prevalence of SFJ reflux, SPJ reflux, below the knee GSV reflux with competent SFJ and, non saphenous vein reflux was 82%, 13%, 10% and, 4.5% respectively. In the patients with SVS who had deep vein reflux (DVR), DVR was absent in only on two patients (6%). Eight patients (9.1%) of the 88 primary varicose vein patients had asymptomatic left iliac vein obstruction detected by performing an ascending venogram during radiofrequency ablation (RFA). On the duplex findings after SVS, the reflux pattern of left deep venous system was not different from the right deep venous system. CONCLUSION: Varicose veins may occur in any vein, even if junctional reflux is predominant. Careful duplex ultrasound evaluation will delineate the changing pattern of venous reflux with/without SVS. Although superficial venous surgery must fit the patient's map, the results might be variable. Prospective studies are needed to analyze the dynamics of venous reflux after SVS.
