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1.
This survey was undertaken in 2001 among surgeons of the French speaking Vascular Surgery Society (SCV-Société de Chirurgie Vasculaire de Langue Fran?aise) and SCV non-members with a heavy caseload in varicose vein surgery. AIM OF THE STUDY: To identify --the various surgical procedures used for treating chronic venous disease and in particular varicose veins; --the current use of preoperative investigation with duplex ultrasound; --the type of anesthesia used; --the postoperative treatment prescribed, and specifically compression therapy. MATERIAL AND METHODS: This survey was conducted by mail through a "half open" questionnaire including 17 questions and a patient form (see appendices I and II). 675 surgeons were questioned (501 were SCV members and 174 non members). RESULTS: Two-hundred and eighty surgeons answered (41.5%). The level of replies for French surgeons was 45.3%. A scientific committee assessed these replies. The surgeons were classified into different groups according to their membership of the SCV, own practice, and caseload. The 2 most performed procedures were respectively high ligation + saphenous trunk stripping + tributaries stab avulsion (71.9%) and high ligation + saphenous trunk stripping (17.3%). Isolated phlebectomy was 5.6%, high ligation + tributaries stab avulsion + saphenous trunk preservation 2.8%, isolated high ligation 2.2%, and ambulatory hemodynamic and conservative treatment of venous insufficiency (CHIVA) 0.3% ). The various procedures used (total number, average and percentage) inside the different groups are displayed in, and. Concerning trunk stripping modality the 2 most frequently used techniques were invagination and Babcock techniques. Both were evaluated respectively for the great saphenous vein (invagination 78.1%, Babcock technique 44.2%) and the small saphenous vein (invagination 77.1%, Babcock technique 31.8%). Complete resection of the saphenous trunk was more frequently performed than partial stripping. Pre-operative duplex scanning was systematically undertaken by 85.4% of surgeons without a statistical difference between the different groups. General anesthesia remains the most used form of anesthesia (83.9%) followed by spinal or epidural anesthesia (70.4%), and local or loco-regional (29.2%). As multiple answers were allowed, the most frequent procedures associated with general anesthesia were spinal or epidural (36.9%). Responders prescribed postoperative compression and anticoagulation in 97.1% and 55.8% respectively. Intra-group comparison was then undertaken in order to determine if their practice was different. Annual caseload was significantly (P=0.001) higher in Group I (353) than in Group II (226) and Group III (152). There was no difference in terms of the various surgical procedures used between the different groups. Group 1 favored the trunk stripping modality invagination for avulsion of the great saphenous vein and small saphenous vein. Concerning anesthesia, local and loco-regional anesthesia was used more by Group I than by the other groups as was anticoagulation. Responders perform perforator ligation and deep venous reconstructive surgery respectively in 70.3% and 22.4% without any intra group difference, however we have no information on frequency and indications for this type of surgery as these items were not included in the questionnaire. DISCUSSION: Total number of procedures recorded in this survey is in keeping with the yearly French data concerning surgical treatment of varicose veins (ie, approximately 200,000 procedures). Since the emphasis was on surgical procedures sparing the saphenous trunks in varicose vein treatment only 10.9% of the techniques used in this survey were compatible with this purpose. Invagination technique for stripping both the great and small saphenous trunk was preferentially used by the Group I. Although it is surprising that all groups favored total trunk stripping particularly for the small saphenous vein. It is not surprising that a large majority, despite very little controversy on this point, performed preoperative duplex scanning. Although postoperative compression can be only quoted as a grade C recommendation according to evidence-based medicine, it was prescribed in almost all cases. CONCLUSION: Surgery for varicose veins is one of the most frequently performed surgical procedures in France, mainly by surgeons exercising in private practice. There is no significant difference between the various groups (SCV Member or not, type of practice and annual case load) concerning the various procedures used, although through careful analysis certain different tendencies may be identified. In addition postoperative compression is systematically prescribed. 相似文献
2.
Rajagopalan Ravi Julio A Rodriguez-Lopez Edwina A Trayler Deborah A Barrett Venkatesh Ramaiah Edward B Diethrich 《Journal of endovascular therapy》2006,13(2):244-248
PURPOSE: To evaluate the effectiveness of endovenous treatment of symptomatic varicose veins using the endovenous laser (EVL) or radiofrequency (RF) energy over a >3-year follow-up. METHODS: From February 2002 to August 2005, 981 consecutive patients (770 women; mean age 51 years, range 15-90) with symptomatic varicose veins in 1250 lower limbs underwent endovenous ablation of 1149 great saphenous veins (GSV) and 101 small saphenous veins (SSV) under tumescent anesthesia without intravenous sedation or regional anesthesia. There were 990 GSV and 101 SSV procedures using EVL; 159 GSVs were treated with RF energy. An ultrasound evaluation was performed within 2 weeks of the procedure to evaluate occlusion of the vein, wall thickness, and clot extension into the deep venous system. Follow-up from the first 200 procedures in the series included clinical evaluation and duplex ultrasound scanning at 6 and 12 months and annually thereafter. RESULTS: Of the 1149 GSVs treated, 39 (3.4%) recanalizations were seen in 33 of the EVL and 6 of the RF procedures for inadequate treatment as judged by ultrasound. There were 9 (9.0%) failures among the 101 SSVs treated with EVL. Overall, both EVL and RF procedures were well tolerated, with only minor complications. One obese patient with ulcer developed pulmonary embolus on the fourth postoperative day. There were no differences between EVL and RF in efficacy or complications. Follow-up at a mean 3 years (range 30- 42 months) in 143 treated limbs showed no neovascularization in the groin. CONCLUSION: Outcomes with EVL and RF were good, with low complication rates that may be related to the use of local tumescent anesthesia without intravenous sedation. 相似文献
3.
Superficial vein thrombophlebitis (SVTP) appears in two distinct forms: varicose vein thrombophlebitis (TP) represents the principal cause. It is characterized by a large thrombus in a varicose vein and a modest inflammatory process localized in the vessel surrounding but not in its wall. Rarely, SVTP affects a non-varicose vein. Abundant intima proliferation and media fibrosis with non-important thrombosis are the hallmark of this form which may be associated with a systemic disease. Although SVTP is perceived as trivial and benign coexistence of (mostly distal) deep venous thrombosis (DVT), propagation to popliteal or femoral DVT, and even pulmonary embolism (PE) have been reported. Data for prevalence vary greatly: 6-53% for coexistence, 2.6-15% for propagation, and 0-33% for (asymptomatic) PE. Risk factors for these complications are those known for DVT. SVTP is diagnosed in a clinical setting but ultrasonography is useful to check for concomitant DVT. Anticoagulant treatment is mandatory if DVT is present and thrombectomy should be considered in cases of thrombus propagation into the deep veins. Historical therapy of uncomplicated SVTP consists of compression with bandages or stockings and local or systemic anti-inflammatory agents. Low-molecular-weight heparin (LMWH) has been given in high-prophylactic doses and found equally effective when compared with anti-inflammatory agents and full-therapeutic dose LMWH. Prophylactic saphenous vein ligation alone was found less effective than conservative therapy. Ligation combined with stripping proved the potential of eliminating at once all problems associated with SVTP but was associated with a complication rate of 10% or higher. Careful patient selection and saphenous vein thrombectomy prior to stripping may be the clue for better results. 相似文献
4.
Superficial thrombophlebitis and low-molecular-weight heparins 总被引:2,自引:0,他引:2
The current status of superficial thrombophlebitis, including incidence, diagnosis, and management, are reviewed. Treatment options are assessed in the light of data from the main studies reported in the literature. These include compression, ambulation, and nonsteroidal antiinflammatory agents and surgical management with high saphenous ligation (with or without saphenous vein stripping) with or without anticoagulants, ranging from aspirin, unfractionated heparin, warfarin, and low-molecular-weight heparin (LMWH). The advantage of the surgical approach is that by ligation with or without stripping of the superficial veins the underlying pathesis (i.e., varicose veins) is also eradicated. In the presence of deep venous thrombosis (DVT), surgery could be combined with anticoagulants. The extensive current literature for DVT treatment shows that the LMWHs are at least as effective and safe as the unfractionated heparins. On this basis, one could reasonably recommend LMWH for the treatment of superficial thrombophlebitis with involvement of the deep veins. Pentasaccharide, a drug that has been recently explored for the prophylaxis and treatment of DVT could be another option. However, there are as yet no data for recommended dosages or duration of treatment for the latter two options. 相似文献
5.
D Mellière B Cales C Martin-Jonathan M Schadeck 《Journal des maladies vasculaires》1991,16(2):171-178
It is unwise to treat patients with varicose veins without thinking about the possibility of atherosclerotic disease occurring later on. The various procedures of stripping, as well as cryosurgery and sclerosis injections in the saphenous veins destroy veins which are at present the best material for femoro-tibial, femoro-popliteal and coronary bypass. Every year, a great deal of limb salvages cannot be achieved because saphenous veins have been previously removed. As arterial disease occurs one or several decades after the venous complaint, every patient with varicose problems may be concerned. Further more, contrary to a frequent opinion, great saphenous veins of varicose patients are often suitable for arterial bypass. As Doppler combined to duplex scan allow to draw a precise map of the superficial venous channels with their endings, amount of flow back, and caliber of the saphenous veins, it is now possible to propose to most patients conservative procedures: ambulatory phlebectomy or sclerosis injections of peripheral veins in case of minor reflux, crossectomy or CHIVA (Ambulatory Hemodynamic Cure of Venous Insufficiency) in case of major reflux, or association of the various technics. Thus, destructing treatments of saphenous veins should be only proposed to patients whose veins are obviously unsuitable for arterial bypass. 相似文献
6.
K Miyazaki T Nishibe F Sata T Murashita F A Kudo Y J Miyazaki M Nishibe M Ando K Yasuda 《International angiology》2005,24(3):282-286
AIM: The purpose of this study was to determine the long-term recurrence rates of greater saphenous vein (GSV) insufficiency after treatments for primary varicose veins, and to elucidate risk factors for recurrence. METHODS: This was a multicenter retrospective analysis of 376 limbs of 296 patients treated for primary varicose veins due to GSV insufficiency from January 1996 to December 1997. The recurrence-free rates after stripping surgery, saphenofemoral ligation, and sclerotherapy were estimated. The risk factors for the recurrence of primary varicose veins were estimated by multiple regression analysis. RESULTS: The follow-up period was 3.1+/-1.3 (mean+/-SD) years. The recurrence-free rates at 4 years after stripping, saphenofemoral ligation and sclerotherapy were 80.7%, 64.5%, and 51.3%, respectively. The saphenofemoral ligation group and sclerotherapy group had significantly higher recurrence rates than the stripping group (P=0.002, P<0.001, respectively). There was no difference in recurrence rates between the saphenofemoral ligation group and sclerotherapy group (P=0.074). Logistic regression analysis revealed that being female (P<0.029) and treatment without stripping (P<0.001) increased the recurrence rate. CONCLUSIONS: Stripping surgery may be the treatment of first choice for patients with varicose veins due to GSV insufficiency. Patients who have not received stripping surgery and female patients require closer follow-up. 相似文献
7.
Superficial thrombophlebitis of the legs: a randomized, controlled, follow-up study. 总被引:1,自引:0,他引:1
G Belcaro A N Nicolaides B M Errichi M R Cesarone M T De Sanctis L Incandela R Venniker 《Angiology》1999,50(7):523-529
The aim of the present study was to evaluate the effects of different treatment plans (compression only, early surgery, low-dose subcutaneous heparin [LDSH], low-molecular-weight heparin [LMWH], and oral anticoagulant [OC] treatment) in the management of superficial thrombophlebitis (STP), by considering efficacy and costs in a 6-month, randomized, follow-up trial. Patients with STP, with large varicose veins without any suspected/documented systemic disorder, were included. Criteria for inclusion were as follows: presence of varicose veins; venous incompetence (by duplex); a tender, indurated cord along a superficial vein; and redness and heat in the affected area. All patients were ambulatory. Exclusion criteria were obesity, cardiovascular or neoplastic diseases, bone/joint disease, problems requiring immobilization, and age > 70 years. Patients with superficial thrombophlebitis without varicose veins and patients under treatment with drugs at referral were also excluded. Color duplex (CD) was used to detect concomitant deep vein thrombosis (DVT) and to evaluate the extension or reduction of STP at 3 and 6 months. Venography was not used. Of 562 patients included, 3.5% had had a recent DVT in the same limb affected by SVT and 2.1% in the contralateral limb. In six patients DVT was present in both limbs. These patients were treated with anticoagulants and excluded from the follow-up. After 3 and 6 months the incidence of STP extension was higher in the elastic compression and in the saphenous ligation groups (p < 0.05). There was no significant difference in DVT incidence at 3 months among the treatment groups. Stripping of the affected veins was associated with the lowest incidence of thrombus extension. The cost for compression alone was the lowest and the cost including LMWH was the highest. The average cost was 1,383 US$. However the highest social cost (lost working days, inactivity) was observed in subjects treated only with stockings. 相似文献
8.
The authors studied venous pressure in the posterior tibial vein and the internal saphenous vein in primary varicose veins and after saphenous ligation with stripping. It is saphenous reflux which is the cause of all the disorders and which it is necessary to suppress by a perfect saphenous arch ligation. He has done this successfully in 358 cases. 相似文献
9.
Increased mast cell infiltration in familial varicose veins: pathogenetic implications? 总被引:2,自引:0,他引:2
S K Kakkos V G Zolota P Peristeropoulou A Apostolopoulou G Geroukalos I A Tsolakis 《International angiology》2003,22(1):43-49
AIM: Increased infiltration of activated mast cells has been recently implicated in the pathophysiology of varicose veins. The aim of the present study was to investigate a possible association between mast cell infiltration of primary varicose veins and clinical features, which could clarify further varicose vein pathophysiology. METHODS: Seventeen patients, operated on for primary varicose veins and greater saphenous vein incompetence, participated in the study. Mast cells, distributed within the adventitia of grossly abnormal segments of the greater saphenous vein and calf varicosities removed during surgery, were identified and measured in stained tissue sections. The mast cell count, expressed as mast cells per 10 high-power fields, was subsequently associated with clinical features, including age, gender, body mass index, familial varicose veins, duration of varicose vein disease and relation to previous pregnancies, leg symptoms and findings on physical examination, clinical class and score of chronic venous insufficiency (CEAP classification). RESULTS: Patients with family history of varicose veins (n=7) had a significantly increased mast cell infiltration (median, interquartile range) of the abnormal venous segments (16, 8.4) in comparison with those (n=10) without such a history (9.2, 7.3), p=0.005. Mast cell infiltration had a significant inverse association with age (r= -0.49, p=0.046), but not with the remaining clinical features. CONCLUSION: Our findings support the hypothesis that the increased mast cell infiltration in varicose veins is not a consequence of venous hypertension. Furthermore, the increased mast cell infiltration in familial varicose veins implies a rather primary role and therefore the presence of a distinct pathophysiology. Further investigation testing the activity of mast cells in cases of family history might reveal another step in the pathogenic mechanism of varicose veins, leading to a more rational treatment. 相似文献
10.
BACKGROUND: Superficial venous thrombophlebitis (SVT) of the long saphenous vein (LSV) has been shown to be associated with thrombus propagation into the common femoral vein in up to 44% of cases. Conservative management can thus result in deep vein thrombosis (DVT), deep vein insufficiency or fatal pulmonary embolism (PE). To examine the effects of emergency division of the sapheno-femoral junction (SFJ) on the deep venous system in SVT of the LSV we used pre- and postoperative venous duplex ultrasound. METHODS: Emergency division of the SFJ was performed in 17 patients presenting with acute superficial venous thrombophlebitis. All patients had duplex ultrasound, which demonstrated thrombus of the above knee long saphenous vein together with a normal deep venous system. A follow-up duplex ultrasound scan was arranged on discharge and at 2 months. RESULTS: No patient had propagation of thrombus into the deep venous system or a PE. One patient developed a non-occlusive clot in the popliteal vein at 2 months follow-up. All patients were discharged at 48 hours. CONCLUSIONS: Using duplex ultrasound it has been shown that emergency division of the SFJ is a safe and effective way of preventing serious complications caused by thrombus in above knee LSV SVT. 相似文献
11.
Neufang A Dorweiler B Espinola-Klein C Reinstadler J Kirsch D Schmiedt W Oelert H 《The Thoracic and cardiovascular surgeon》2003,51(2):62-66
OBJECTIVE: Segmental varicose degeneration of the autogenous greater saphenous vein may limit its use in infrainguinal bypass surgery. Wrapping a PTFE prosthesis around dilated veins has emerged as an option to create externally reinforced vein bypasses. Results regarding graft patency and limb salvage were analyzed. METHODS: Between September 1995 and January 2001, 35 infrainguinal bypass operations in 33 patients were performed with greater saphenous veins exhibiting segmental varicose dilatation. Grafts were followed by duplex scan and retrospective analysis of graft patency and limb salvage was performed. RESULTS: One bypass prompted successful revision for early occlusion. Four bypasses required additional reintervention during follow-up. 48 months primary, primary assisted and secondary patency rates were 66%, 82% and 82%, respectively, with a limb salvage rate of 97%. Duplex scan failed to demonstrate stenosis of the reinforced vein segments or aneurysmal degeneration of the residual vein. CONCLUSION: External reinforcement with a PTFE prosthesis allows the use of autogenous greater saphenous veins with varicose dilatation and enables the construction of all autogenous bypasses with promising graft patency and limb salvage. 相似文献
12.
Frequency of deep venous thrombosis in asymptomatic patients with coronary artery bypass grafts. 总被引:3,自引:0,他引:3
S E Reis J F Polak D R Hirsch L H Cohn M A Creager B C Donovan S Z Goldhaber 《American heart journal》1991,122(2):478-482
The frequency of deep vein thrombosis (DVT) in patients undergoing coronary artery bypass graft (CABG) surgery has not been established. Therefore to estimate the frequency of clinically silent DVT, we performed ultrasound examinations of the leg veins in 29 asymptomatic CABG patients before hospital discharge. We used high-resolution B-mode ultrasonography with color Doppler imaging. Fourteen (48.3%, 95% confidence interval 30.1 to 66.4%) had 20 documented leg vein thromboses, and all but one patient had DVT limited to the calf veins. Of the 20 thrombi 10 (50.0%) were present in the leg ipsilateral and 10 (50.0%) in the leg contralateral to the saphenous vein harvest site. None of the DVTs were suspected clinically. DVT was not associated with any local sign attributed to saphenous vein harvest such as pitting edema, incisional drainage, or local tenderness or with any putative risk factor for DVT such as cigarette use, distant history of malignancy, or varicose veins. Follow-up of these patients 5 to 11 months after CABG surgery showed no clinical evidence of DVT or pulmonary embolism. Our findings indicate that asymptomatic DVT of the calf occurs with surprisingly high frequency, 44.8% after CABG surgery. Future studies in patients undergoing CABG surgery should address the natural history of asymptomatic DVT, determine its clinical importance, and develop optimal strategies for prophylaxis and treatment. 相似文献
13.
L Irace A Siani A Laurito F Cappello M Brunetti M Tozzi 《Minerva cardioangiologica》2001,49(6):383-387
BACKGROUND: The aim of surgical therapy of varicose veins is the elimination of reflux from the deep to superficial system at the saphenous crosse and perforant vessel and conservation of the superficial venous system due to possible surgical procedures for arterial revascularization. This latter condition leads to an extension of indications for short stripping procedures, although the venous distal segment may undergo hypoplastic degeneration not compatible for revascularization purposes. Another important reason is the minor incidence of neurologic complication due to saphenous nerve lesion which may occur during long saphenous stripping. METHODS: From January 1994 to June 1999, we considered 233 patients (182 women, 51 men); 180 cases underwent long saphenous stripping procedures, whereas 53 a short stripping of GSV. The incidence of neurologic complications of the saphenous nerve were recorded in 11.6% of the patients treated with the standard procedure, whereas no such complication was observed in all cases treated with the short stripping procedure. RESULTS: ECD follow-up performed for a period of three months from the surgical procedure revealed the patency of the residual saphenous vein, with a minimum diameter of 3 mm, in 28 patients (56.6%). CONCLUSIONS: Our opinion is to extend the indication for short stripping of the saphenous vein to all cases where the distal saphenous trunk is not involved, when the ECD shows a pathological ostial reflux, a truncular reflux limited to the thigh, which may be associated with incontinence of the perforant vein of Dodd. 相似文献
14.
Zan S Varetto G Maselli M Scovazzi P Moniaci D Lazzaro D 《Minerva cardioangiologica》2003,51(1):79-83, 83-6
BACKGROUND: This paper analyses the causes and describes the best care of recurrent varicose veins after internal saphenectomy. METHODS: A series of 19 patients who had previously undergone internal saphenectomy were selected for surgery due to recurrent varices in the lower limbs. Clinical examination and colour duplex sonography were used as the preoperative diagnostic tools in all patients. No patients underwent phlebography. In 17 cases the main source of reflux was an incontinent saphenous stump at the level of the saphenofemoral junction with varicose cross-groin collaterals. In 2 cases recurrence was caused by incontinence of the upper thigh perforating vein. In 1 of these patients the recurrence also involved the district of the small saphenous vein. Groin neovascularisation was detected in 1 patient. RESULTS: All patients underwent groin re-dissections using transversal incisions: in 9 cases, access to the saphenofemoral junction was obtained under or at the same level as the inguinal fold, and in 10 cases using a suprainguinal route. The vertical inguinal incision was never employed. Incompetent perforating veins (thigh or leg) were ligated or sectioned in 11 patients. Ligations and exeresis of communicating veins were executed in all patients. Müller's phlebectomies were performed intra- or postoperatively on collateral varices in practically all cases. Postoperative ambulatory sclerotherapy was necessary in 6 cases. CONCLUSIONS: A correct surgical approach is only assured by diagnostic accuracy coupled with a precise hemodynamic evaluation. Correct management of the postoperative follow-up of varicose vein surgery is also important. 相似文献
15.
G Guarnera S Furgiuele L Mascellari G Bianchini S Camilli 《International angiology》1998,17(4):268-271
OBJECTIVES: The aim of this study is to evaluate the efficacy of reconstructive surgery of primary deep venous insufficiency in preventing recurrent varicose veins. DESIGN: Retrospective analysis of patients affected by recurrent varicose veins submitted to external banding valvuloplasty of the superficial femoral vein. SETTING: A division of vascular surgery in a hospital/scientific institute. MATERIALS: Nineteen limbs (19 patients) with recurrent varicose veins, severe chronic venous insufficiency and 3rd or 4th grade reflux in the superficial femoral vein and competence of the profunda femoris vein were selected for surgical reconstructive treatment after a complete diagnostic study by continuous wave Doppler duplex scanning and descending phlebography. INTERVENTIONS: External banding valvuloplasty of the superficial femoral vein was performed in all cases: A Dacron sleeve was used in nine patients and Venocuff in 10. RESULTS: In one case a deep venous thrombosis of the calf occurred in the first postoperative period; in three cases the correction of the deep reflux was incomplete and a recurrence of the varices was observed. After a mean follow-up of 50 months, abolition of reflux and relief of symptomatology were obtained in 15 cases (78%). CONCLUSIONS: Primary deep venous insufficiency, unknown at the time of the initial operation, may be the cause of recurrent varicose veins. External banding valvuloplasty of the superficial femoral vein may abolish the reflux and correct venous hypertension, preventing recurrences. 相似文献
16.
Recurrent varicose veins: sonography-based re-examination of 210 patients 14 years after ligation and saphenous vein stripping 总被引:1,自引:0,他引:1
Hartmann K Klode J Pfister R Toussaint M Weingart I Waldermann F Hartmann M 《VASA. Zeitschrift für Gef?sskrankheiten》2006,35(1):21-26
BACKGROUND: The objective of this study was to assess the frequency of varicose recurrence 14 years after flush ligation of the saphenofemoral (SFJ) or saphenopopliteal (SPJ) junction with additional stripping of the incompetent saphenous vein. PATIENTS AND METHODS: Our study group comprised 245 extremities of 210 patients operated upon in 1990 for either great saphenous vein (GSV) or small saphenous vein (SSV) incompetence. Limbs were assessed with Duplex ultrasound by a practitioner other than the original surgeon and relevant patient data was recorded. RESULTS: In 68.5% of re-examined limbs Duplex imaging provided no evidence for recurrent varicose veins at the former SFJ or SPJ. This included 15 legs (= 6.1%) where reflux immediately proximal to the junction but originating from adjacent veins (i.e. pudendal vein, epigastrical vein) was detected. In 31.5%, reflux from the operated SFJ or SPJ (junctional recurrence) was detected but only a minor percentage of legs (6.9%) had actually developed a clinically relevant recurrent varicosity (> 3 mm in diameter) branching out from the former junction and requiring treatment. Patients with a BMI < 30 were less likely to suffer recurrent varicose veins (no recurrence in 72.7%) than patients with a BMI > or = 30 (no recurrence in 54.5%). CONCLUSIONS: 14 years after flush ligation of the SFJ or SPJ with stripping of the incompetent saphenous vein, junctional recurrences were found in less than one-third of re-examined extremities. In the absence of surgical errors, we must assume neovascularisation as cause for these recurrences. Duplex US determined a clinically relevant recurrence (> 3 mm in diameter) in only 7% of limbs. Post-operative varices seem to develop less often after SPJ surgery than after SFJ surgery and according to our data, obesity (BMI > or = 30) constitutes a significant risk factor. 相似文献
17.
83 CF phlebographies of the foot veins were carried out in varicose vein sufferers of both sexes in order to better understand the return venous circulation of the foot in detail, its abnormalities, and also to attempt to explain edema of the foot suffered by many varicose vein patients to varying degrees of severity after saphenous stripping. Films were obtained by direct needle puncture at different sites on the fore-foot, after a tourniquet was placed around the ankle. The route taken by the contrast medium injected was followed on a fluoroscop screen and photographed. Images obtained were classified under 4 headings: 1) slight, 2) moderate, 3) loaded and 4) overloaded opacification. In normal or slightly pathological cases (group 1 and 2), contrast medium was evacuated via a route ranging from level 1 (superficial) to level 3 (deep), this being the "usual evacuation circuit." In frankly pathological cases (groups 3 and 4), a "subsidiary evacuation circuit" may develop. It is also possible that after a degree of stagnation (by obstruction of the main veins of the foot) the contrast medium is very slowly evacuated by a number of small collateral veins. Edema of the foot as seen in some varicose vein patients as well as that which occurs post-operatively in the majority of patients undergoing varicose vein surgery is felt to be more often due to valve incompetence and to hypotonicity of the venous walls rather than to thrombosis of a deep vein of the foot. 相似文献
18.
J D Martinet 《Angiology》1976,27(1):26-31
The following technique is normally used in our Phlebology Centre for varicose veins with ostial incapacity of the internal saphenous vein: A first stage, consisting of an enlarged crossectomy of the internal saphenous vein, combined with a stripping operation, more often long than short. In a second stage it is essential to follow the course of the varicose condition, which is undertaken by the medical team, using a postoperative sclerosing technique. The advantage of this combined technique is that it produces stable results with a minimum number of incisions, so that the results in the great majority of cases, are very satisfactory from the aesthetic point of view. 相似文献
19.
Decousus H Epinat M Guillot K Quenet S Boissier C Tardy B 《Current opinion in pulmonary medicine》2003,9(5):393-397
Superficial vein thrombosis (SVT) risk factors are close to those of venous thromboembolism (VTE). Diagnosis is made in a clinical setting but ultrasonography is useful to eliminate concomitant deep vein thrombosis (DVT). For SVT of the lower limbs, which is the main location, varicose veins represent the principal cause but underlying conditions (e.g.: autoimmune diseases, malignancy or thrombophilia) must be sought in idiopathic, migrant or recurrent SVT and in the absence of varicose veins. Concomitant DVT and pulmonary embolism can occur in approximately 15% and 5% respectively. Historical treatments consist of anti-inflammatory agents plus elastic stockings and, in case of varicose veins, thrombectomy and stripping. Other treatments (anticoagulants, vein ligation) were assessed to limit the VTE risk. A one-month prophylactic dose of low molecular weight heparin plus elastic stockings could be the appropriate strategy in most cases. Other studies are needed before definitive conclusions can be drawn. 相似文献
20.
Patrick M. Moreau M.D. 《The International journal of angiology》2002,11(2):99-101
Neovascularization is often seen as an important cause of varicose vein recurrence. Is this a convenient expression to explain some bad results in surgery? This clinical retrospective study (from 1/1/94 to 12/31/98) included 1880 patients (1348 females: 71.7%, 532 males: 28.3%, with the median age of 52) who received limb varicose vein operations. 2455 legs were operated on (575 bilateral). 1122 out of the 1880 patients (60.3%) were assessed by echotomography, 84% of them by the same investigator. All the recurrences were confirmed by echotomography. Surgical interventions consisted of long saphenous vein (LSV) stripping: 1822 (74.2%) and short saphenous vein (SSV) stripping: 304 (12.4%). Recurrence in LSV area was 258 (10.5%), in SSV area: 36 (1.5%), and miscellaneous perforators: 35 (1.4%). 91% of the patients showed good result. Bad results (9%) were documented by echotomography and were encountered in neglected lesions, multiple recurrences and obesity. Neovascularization was never observed, but in 14 cases (4.2%) was a primary cause of recurrence. In spite of the serpentine vessels at the saphenofemoral junction (SFJ), there was always a stump to function as a “feed faucet.” Thirty three recurrences (1.3%) localized at the groin area were due to perineal veins connected to the hypogastric system. Neovascularization, considered a normal process, is unable to remodel the anatomy of the SFJ. Prevention of neovascularization is incumbent upon accurate interpretation of duplex scanning, total resection of tributaries and a stripping of saphenous trunk. 相似文献