[Outpatient evaluation of venous diseases. Role of instrumental diagnostic methods].
Venous investigations have increasingly gained a large part in daily phlebological activity; with the currently available diagnostic tools it's now possible to achieve a "hemodynamic" evaluation in every single patient. This in mandatory for outpatients varicose veins surgery, where sites of reflux must be exactly mapped to avoid unnecessary dissections. The authors present a personal diagnostic protocol (algorithm), they carefully prepared to assess a large number of patients avoiding useless and time-consuming examinations. Results of 100 consecutive examinations are reported; only 15 highly-selected patients required the use imaging techniques studies (echoDoppler, venography). The authors believe that a standardized diagnostic protocol can effectively reduce the number of expensive examinations required and the patients waiting time.