PHYSICIAN HAD A PERFORATION IN THE DUODENUM VILLOUS ADENOMA WHILE USING THE ERBE APC 300. THE APC 300 WAS SET AT A FLOW RATE OF 2.0 LITERS PER MIN (LPM) AND 50 WATTS. THE PHYSICIAN, WHO WAS USING A 45 DEGREE SCOPE, STATED THAT FIRING THE APC PROBE TANGENTIALLY TO THE TARGET TISSUE WAS DIFFICULT IN THIS PARTICULAR PROCEDURE. THEREFORE, MOST OF THE APC ACTIVATIONS WERE "EN FACE".