The Incidence, Clinical Importance and Management of Incompetent Gastrocnemius Vein

PURPOSE

To report the incidence, clinical importance and management of the incompetent gastrocnemius vein.

METHODS

The incompetency was examined by duplex and pulse-Doppler ultrasound at the popliteal fossa in a standing position between July 2006 and August 2014.

RESULTS

Among 1805 legs surveyed, 14 legs showed primary incompetent gastrocnemius vein (0.78%). The incompetency was in medial gastrocnemius vein in 13 legs (93%). Clinical manifestation was varicose vein in the small saphenous territory in nine, varicose vein in great saphenous territory in one, congestive dermatitis in two, calf clamp in one and no symptom in one. The nine cases with varicose vein in the small saphenous territory received surgical management. These included three cases with residual varicose veins after saphenopopliteal disconnection and stripping small saphenous vein. The root of the gastrocnemius vein was divided leaving no complication. In cases without varicose vein in small saphenous territory, an elastic compression socks was useful in some degree.

CONCLUSIONS

Incompetency of gastrocnemius vein was not so rare. When a case is accompanied by small saphenous varicose veins, division of the root of gastrocnemius vein along with small saphenous vein stripping is recommended in order to reduce residual varicose vein.

Recurrent varicose veins following surgical treatment: our experience with five years follow-up

OBJECTIVE

To report the 5 year outcome of varicose veins surgery and to establish the factors determining recurrence.

STUDY DESIGN

Prospective observational study.

MATERIALS AND METHODS

This study reports the outcome in 1326 patients treated in a day surgery centre of an institutional referral centre. Patients were investigated clinically and by colour flow duplex scanning before operation. Treatments used included flush ligation of the sapheno-femoral junction (SFJ) and the sapheno-popliteal junction (SPJ). Incompetence of the great saphenous vein (GSV) and small saphenous vein (SSV) were managed by stripping of these veins. Perforating vein ligation and hook phlebectomy were also used. Patients were evaluated 3 weeks and 5 years following treatment by clinical examination and duplex ultrasonography.

RESULTS

412 patients were excluded from the study because they failed to attend for follow-up or did not wear elastic stockings post-operatively. No residual saphenous truncal reflux was found at the initial assessment 3 weeks following surgery. After 5 years, recurrence of varicose veins occurred in 332 patients out of 1326 (25 %). Recurrences arose at the sapheno-femoral junction in 109 out of 862 patients (13%), at the sapheno-popliteal junction in 39 out of 132 patients (30%), in both saphenous regions 38 out of 107 patients (36%) and in 146 out of 225 subjects (65 %) with secondary varicose veins.

CONCLUSION

Varicose veins recurred despite technically correct surgery confirmed on post-operative duplex ultrasonography. The likelihood of recurrence increased in the presence of SSV reflux, perforating vein incompetence and post-thrombotic deep vein incompetence.

[Ultrasonography of postoperatively recurrent varicose veins in the area of the short saphenous vein]

STUDY AIM

The aim of this retrospective study was to classify postoperative recurrent varicose veins in the area of the short saphenous vein.

PATIENTS AND METHOD

This retrospective ultrasound Doppler exploration was performed in 60 patients (77 limbs) who had been operated with crossectomy, isolated or associated with a stripping of the short saphenous vein, after a mean 9.2-year interval.

RESULTS

Recurrences were classified in five categories: 14.8% of the patients had a recurrence in relation to a venous stump at the level of the crossectomy; 32.1% had a saphenous vein in its anatomical location, 21% had reflux due to incompetence; in 28.4%, recurrence was not correlated with the short saphenous vein; and in only 3.8%, there was a pseudo-angiomatosis appearance. In half of these patients, recurrence was related to an incomplete stripping of the short saphenous vein.

CONCLUSION

In order to avoid incomplete and inefficient treatments leading to recurrent varicose veins, an ultrasound Doppler exploration is necessary before and after crossectomy and stripping of the short saphenous vein.

Pregnancy-induced changes in lower extremity superficial veins: an ultrasound scan study

OBJECTIVE

The purpose of this study was to follow changes in superficial veins of the lower extremities during pregnancy and the postpartum period in women with varicose veins.

METHODS

This was a prospective study with the use of duplex scanning during the first and third trimesters of pregnancy and postpartum period. Competent veins were defined as veins with an absence of reflux, and incompetent veins were defined as veins with reflux. The diameter of the competent or incompetent greater saphenous vein (GSV) and lesser saphenous vein (LSV) was measured. The diameter of the largest varicose dilatations was measured in all three networks: GSV and its tributaries, LSV and its tributaries, and nonsaphenous varicose veins.

RESULTS

Sixty-six women were studied prospectively (mean age, 32.2 +/- 4 years; 85 affected extremities). The diameter of competent and incompetent GSVs and competent LSVs increased between the first and third trimester (P <.001) and decreased between the third trimester and the postpartum period (P <.001). The diameter of the largest varicose dilatations of the GSV and its tributaries and nonsaphenous networks increased between the first and third trimester (P <.001) and decreased between the third trimester and the postpartum period (P <.001). No statistically significant variation of the diameter was demonstrated for any of these veins between the first trimester and the postpartum period.

CONCLUSION

The diameters of competent and incompetent superficial veins increased during pregnancy and decreased during the postpartum period to return to their baseline values.