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Purpose: The aim of this study was to demonstrate the effectiveness of interventional techniques in the palliative management of painful extraspinal bone metastases., Materials and Methods: Cementoplasty alone or in combination with radiofrequency (RF) ablation was performed in 14 skeletal extravertebral segments in 13 patients with ages ranging from 50 to 74 (average 67) years. The primary tumours were myeloma (n=5), renal carcinoma (n=5), hepatocellular carcinoma (n=2) and bladder carcinoma (n=2). Metastases were located at the acetabulum (n=4), femur (n=5), humerus (n=1), scapula (n=2) and iliac bone (n=2). The clinical indication was a pain intensity score >4 on the visual analogue scale (VAS) partially or totally refractory to analgesic medication. Clinical evaluation was based on clinical and neurological conditions before and immediately after the procedure and during the follow-up., Results: Technical success was achieved in all cases. Ten patients were treated by cementoplasty alone and four cases by cementoplasty combined with RF ablation. After treatment, all patients experienced improved symptoms, as demonstrated by the VAS score, which remained constant during follow-up. All patients were followed for between 2 and 14 (average 6.1) months. We had one major complication in a patient who developed an abscess, which was treated by percutaneous drainage., Conclusions: In our experience, cementoplasty alone for small lesions or combined with RF ablation in larger lesions is an effective and safe therapy in the palliative management of painful extraspinal bone metastases.

Chronic venous insufficiency is a recurrent pathology, but affected patients often undergo clinical observation at a most severe and clearly symptomatic stage of the disease. In this late stage, therapy can only relieve symptoms of the disease which often lead to disability. In the clinical course of chronic venous insufficiency, phlebostatic ulceration constitutes a recurrent finding and it is responsible of compromising patients quality of life. The role of perforating veins, made refluxive by various pathogenic noxa, in the genesis of ulcerative lesions has been known since long time. For many years the interest in perforating veins surgery has been limited because of the several negative consequences of the operations. The possibility of modifying the hemodynamics of perforating veins compartment without causing post-operation complications by video-supported surgery, led to the debate on the role of these vessels in the chronic venous insufficiency. The phlebostasis non-invasive diagnosis uses imaging techniques consisting in tests which mostly are cheap, simple and easy to perform, thus representing the best early approach to the patient. It is widely thought that even though complex examinations are available, most precious information can be obtained by only two examinations: color-Doppler ultrasonography and, limitedly, plethysmography. By these diagnostic directions it is possible to better identify the site and the hemodynamic origin of the venous insufficiency.