Deep vein thrombosis detection by 99m TC-MDP scanning.

A new observation is reported wherein 99m Tc-MDP is incorporated into recanalizing thrombophlebitis. In one patient with subacute disease, inflammatory vascularity is appreciated during the first one to two minutes after injection. Both patients showed evidence of late phosphate uptake in their greater saphenous veins two hours later. Intravenous isotope injections may be given in an arm vein: foot injections are not required.