Great saphenous vein reflux treatment in patients with femoral valve incompetence, the Excluded Saphenous Vein Technique (ESVT): a pilot study.

OBJECTIVE: To describe and evaluate feasibility and efficacy of a saphenous ablation technique performed in patients with varicose veins (VVs), great saphenous vein (GSV) incompetence, and proximal femoral valve incompetence: the Excluded Saphenous Vein Technique (ESVT). PATIENTS AND METHODS: Patients with primary great saphenous and proximal femoral valve incompetence underwent ESVT. This technique is composed of selective crossectomy, GSV ligation next to the thigh incompetent tributary vein, and saphenous vein sclerosing performed from the proximal zone. Demographic, clinical and instrumental data were collected. CEAP classification was used to describe VVs severity. The primary outcome was perioperative complications. Secondary outcomes were 30-days, 6-months and 1-years GSV occlusion rate, and VVs recurrence rate. RESULTS: During a ten months period, 104 patients were analyzed. Among these, 82 patients underwent ESVT (59 female, age 50 ± 21 years), eighty C2 and two C5, according to CEAP classification. The average length of GSV treated was 23 ± 9 cm. No intraoperative complications occurred. A 1-year follow-up analysis revealed no partial or complete saphenous recanalization, deep venous thrombosis, pulmonary embolism. No VVs recurrence was detected during the follow-up period among the entire population. CONCLUSIONS: ESVT seems to be a safe and effective treatment for primary saphenous reflux and proximal femoral valve incompetence. Further studies are needed to assess long-term results.

Aortic pseudoaneurysm after endarterectomy for small aorta syndrome.

INTRODUCTION: Small Aorta Syndrome (SAS) or hypoplastic aorto-iliac syndrome is a rare pathology of the aorta that affects almost exclusively young or middle-aged women and is characterized by smaller dimension of the aorta and iliac axes. Etiopathogenesis is unclear and many factors have been invoked. The smaller caliber of the aorta and iliac arteries may predispose to aorto-iliac occlusive disease development. In the past aorto-iliac endarterectomy (AE) with patch closure was utilized as an alternative to surgical bypass in order to correct steno-obstructive syndromes affecting carriers of SAS. Little is known about long term outcomes of this type of surgery. PRESENTATION OF THE CASE: During investigations for acute colecystitis, an aortic pseudoaneurysm (PA) was diagnosed by ultrasound in a 73 old year woman. She was submitted twenty-two years ago for SAS with disabling claudication to aortic endarterectomy (AE) with patch graft insertion. Considering all the vascular options available she was submitted to open surgery with replacement of the aortic bifurcation. DISCUSSION: Aortic PA is a relatively common complication after bypass surgery but is rarely observed after AE. It requires prompt intervention to prevent subsequent complications such as rupture, thrombosis, distal embolism or aorto-enteric fistula. CONCLUSION: Endovascular treatment for aortic PA should be always considered the treatment of choice but the open surgical option was preferred in this particular case because of the small diameters of the iliac accesses, making them unsuitable for an endovascular approach.