Non-surgical removal of foreign bodies were successfully done in 7 cases in the Department of Radiology. Seoul National University Hospital from June 1983 to April 1987. In four cases of foreign body in cardiovascular system a broken catheter which located in descending thoracic aorta was removed using loop-snare technique and broken catheter or disconnected arterial sheaths which located in right common iliac artery or right femoral artery were removed using basket techniques in 3 cases. And in two cases of foreign body in urinary system an internal stent which located in ileal conduit was removed using loop-snare technique. And the other was displaced internal stent which was removed using loop snare technique via percutaneous nephrostomy. And a broken limb of T-tube in biliary system was removed by basket technique via T-tube tract. There were no complication which was related with those retrieval procedures.