Procedure:right upper extremity arteriovenous fistula declot arrow trerolola percutaneous device utilized for declot tip of device retained in patient due to device failure no adverse effects for patient, no additional procedures required.Patient was found to have chronic occlusion of the proximal right innominate vein with thrombus present in the mid/distal right innominate vein.Initial reconstruction attempts did yield a small patent channel through the area with central flow restored.During this portion of the procedure, a small distal portion of the mechanical thrombectomy device sheared off within the area of the chronic occlusion and embedded within the vessel wall.This was disclosed to the patient and has no clinical sequelae.
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