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The goal of this retrospective study is to review indications and results of cross over bypasses.Methods and material. – between January 1990 and December 2000, 60 patients (all males with mean age = 60 years) underwent cross over bypass for unilateral iliac occlusive disease: femoro-femoral in 48%, ilio-femoral in 44% and ilio-popliteal in 8%.Results. – mortality was 5% while complications occurred in 13,3%. Early limb salvage rate was 92 %. During follow-up (mean: 32 months) we noticed 13 late thrombosis. The actuarial patency rate being at 83,5%, 74% and 67% at 1 year, 3 years and 5 years respectively.Conclusion. – cross over bypasses are technically simple with low morbidity and acceptable results. In addition to widely accepted indications (general or local unfavourable conditions to approach abdominal aorta), cross over bypasses may be considered as satisfactory challenge even in young patients with how operative risk [Copyright &y& Elsevier]

Introduction: Cardiac myxoma is the commune cardiac tumors. Their clinical status depends in the anatomic type. The aim of this study is to evaluate our results and to compare them for literature., Patients and Methods: From January 1990 to June 2004, 20 patients (8 males and 12 females) with mean age of 49 years underwent surgical treatment of cardiac myxoma. The tumors were in left atrium in 14 cases, in right atrium in 4 cases and biatrial in 2 cases. Surgical treatment consisted in complete resection of the tumor in all cases associated with partial atrial septal resection in 9 cases., Results: There is not death in the postoperative outcome. The mean follow up is 50 months. The late mortality rate was 10%. All patients are asymptomatic and the echocardiography control showed no tumor recurrence., Conclusion: Cardiac myxoma is the communist primary tumor of the heart. Diagnosis is based upon echocardiography. Surgical management has well out come with low morbidity and mortality. Late results are satisfactory but regular screening is recommended although risk of recurrence is low.

Between 1988 and 2001, five patients with mycotic aneurysm of the abdominal aorta underwent surgery. Extra-anatomical reconstruction with axillo-bifemoral bypass grafting was performed in all patients. The hospital mortality rate was 20%. During the follow-up period two patients presented thrombosis of the axillo-bifemoral bypass, descending aorto-bifemoral bypass was performed in one. Extra-anatomic revascularization is a satisfactory procedure in the treatment of mycotic abdominal aortic aneurysm. The results are acceptable and the prognosis is mainly related to the underlying pathology and the severity of the infection.

The aim of this study is to raise up the effect of surgical thrombectomy among other alternative therapies. This retrospective study reports 6 patients (mean age 63 years) admitted with phlegmasia cerulea dolens. All patients underwent surgical venous thrombectomy associated with infracava filter insertion in 2 cases. One patient died in the early postoperative course. In all other cases we noticed good early and late outcome both on clinical examination and duplex scanning assessment. In conclusion, surgical venous thrombectomy can be considered as a good and efficient procedure in the presence of phlegmasia cerulea dolens in order to relieve ischemia and to prevent whenever possible severe chronic venous disorders. However, fibrinolytic therapy might achieve as good results as surgery. Thus, the latter is to be reserved to very severe veinous ischemia with limb loss threatening where fibrinolytic therapy fails or is contre-indicated.

Carpentier techniques for valve repair remain our first choice to deal with mitral insufficiency. This case is of a 65 years old woman scheduled for mitral valvuloplasty. Using conventional procedure was prevented by unfavourable anatomic conditions (lack of papillary muscles with chordaes supported by several tiny trabeculations). As an alternative to valve replacement (required in these instances), we performed mitral valvuloplasty according to Alfieri technique. Postoperative outcome was uneventful. Ultrasonographic assessment at 2 months showed competent mitral valve with no residual stenosis. Unless its late results are well defined, this new technique shall be used only in particular cases.

Unlabelled: The extra anatomical bypasses are those which do not follow the usual arterial pathway. The aim of this study is to define the indication of extra anatomical bypasses and to compare them with other revascularisation procedures. In this paper we report a retrospective study carried between January 1988 and December 1999 involving 80 patients (78 men and 2 women) who underwent extra anatomical bypasses for revascularisation of their lower limbs (83 bypasses). The mean age of the patients was 62 years. The indication for revascularisation was chronic arteritis of the lower limbs in 72 patients (90%), infected aneurysms in 6 cases (7.5%) and acute aortic dissection in 2 cases (2.5%). We performed an axillo-unifemoral bypass in 23 cases, an axillo-bifemoral in 17, a crossover ilio-femoral or femoro-femoral bypass in 41 cases, and 2 transobturator ilio popliteal bypass right and left in 1 case. Hospital mortality rate was 10%. Hospital morbidity was about 65%. Limb salvage was 78%. Sixty patients were regularly followed during a mean follow-up of 31 months. Late mortality was 10%. In the end of our study global limb salvage rate was 74%., In Conclusion: extra-anatomical revascularization allows acceptable limb salvage rate along with lower operative risk even in poor state patients.

Arteritis is a local finding of a general disease: atherosclerosis. To define the risk factors of this disease in Tunisia, 531 patients were collected by a multicenter retrospective study between January 1998 and December 1999. Most of our patients were male with a mean age of 62 years. The most important risk factor was tobacco with an incidence of 90%. Lipids and diabetes were less common. The association of risk factors is particularly dangerous.

There has not been a peripheral vascular surgical procedure subject to as exquisite scruting as carotid endarterectomy. The last decade gave a new attitude after the analysis and conclusions of the North American Symptomatic Carotid Endarterectomy Symptomatic extracranial lesions were best managed with operative intervention rather than antiplatelet treatment alone. Now, in the first decade of the new millenium, we are embarking on yet another test of carotid endarterectmy--a comparison with percutaneous angioplasty and stenting, which is a most rigorous contest because endarterectomy must now withstand comparison with another "active treatment" rather than the more passive observational modality of antiplatelet therapy. The topic of the authors was to provide a panorama of the contemporay treatment of carotid disease at this pivotal point in the life cycle carotid endarterectomy.