,INSTRUMENT: , GIF 160.,PROCEDURE REPORT:,  Informed consent was obtained from Mrs. ABC's sister, after the risks and benefits of the procedure were carefully explained, which included but were not limited to bleeding, infection, perforation, and allergic reaction to the medications. 
,INSTRUMENT : , GIF 160.,PROCEDURE REPORT : , Informed consent was obtained from Mrs. ABC 's sister , after the risks and benefits of the procedure were carefully explained , which included but were not limited to bleeding , infection , perforation , and allergic reaction to the medications .