Treatment of Upper-Extremity Phlegmasia Cerulea Dolens with Intra-arterial Thrombolysis

Abstract

Upper-extremity deep vein thrombosis is a common iatrogenic complication in patients who have had central venous catheters, and is usually associated with mild symptoms. This report is of a 57-year-old craftsman who developed phlegmasia cerulea dolens of his left upper extremity 16 hours after removal of an ipsilateral subclavian vein catheter. The extremity was tensely edematous, hand was mottled, and tips of the digits were cyanotic. Arterial Doppler signals were normal. Fourteen hours of extremity elevation and heparin anticoagulation resulted in no clinical improvement. Duplex ultrasonography and venography showed diffuse thrombosis of the veins of the arm and forearm, but patent axillary and subclavian veins. Due to the severity of the edema and evidence of vascular compromise, an infusion catheter, introduced through the right common femoral artery, was positioned in the left brachial artery and an intra-arterial urokinase infusion of the left upper extremity initiated. Within 12 hours, the patient's left upper extremity improved notably. Ninety-three hours later, the urokinase infusion was stopped and the left upper extremity appeared normal. Follow-up duplex ultrasonography documented no residual thrombus in the deep veins of the left arm and forearm. Six months later, the patient has no residual disability, extremity edema, or limitations in function. An extensive review of the English literature identified no previous reports of intraarterial thrombolysis for upper-extremity phlegmasia cerulea dolens. This case is discussed and pertinent literature reviewed.