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Treatment of ilio-femoral venous occlusion.

During the past thirteen and a half years, 222 cases of iliofemoral venous occlusion were treated. Diagnosis was based mainly on clinical symptoms and phlebography. Surgery, injury, malignancy and heavy muscular exercise were the chief etiologic factors of this disease. As therapeutic maneuvres: (1) thrombectomy, (2) Palma's operation, (3) conservative procedures, (4) extirpation of a tumor, and (5) removal of secondary varicose veins were performed. Long-term results of treatment were reviewed. Thrombectomy and Palma's operation obtained good results in 59% and in 42% of cases respectively, while conservative procedures showed a favorable outcome in 36% of cases where followed. Results of thrombectomy were statistically better than those of conservative procedures (p less than 0.05).