D
Patient 1
THE ACCOUNT REPORTED THAT DURING A COLONOSCOPY TO REMOVE MULTIPLE ARTERIVENOUS MALFORMATIONS (AVMS) WITH THE EQUIPMENT [I.E., ERBE SYSTEM; ARGON PLASMA COAGULATOR (APC) MODEL APC 2 WITH AN ELECTROSURGICAL GENERATOR MODEL VIO 300 D (P.N.: 10140-000)], A PT'S COLON WALL WAS PERFORATED [NOTE: MULTIPLE AVMS WERE SUCCESSFULLY TREATED IN AN UPPER G.I. (EGD) PRIOR TO THE COLONOSCOPY.}. THE MODE WAS PULSED ARGON AT EFFECT 1 WITH 20 WATTS FOR TREATING THE AVMS IN THE CECUM. NO PROBLEMS WERE EVIDENT WITH THE PT AFTER THE PROCEDURES. HOWEVER, THE PT RETURNED THE NEXT DAY AND A PERFORATION WAS DISCOVERED WHICH REQUIRED SURGERY TO REPAIR THE BOWEL. THE PT THEN DEVELOPED PERITIONITIS.