Hi, may I answer your health queries right now ?  Please type your query here...had a colonoscopy done on the Janusry 6 2011 on Monday January 31st  was awoke by pain in center of chest and back, pain has since moved downward to the middle of stomach, still feels sore, Have passed gas since this has occured. should i be alarmed?
His think it is due to gastric ulcer or pancreatitis.....It's better consult gastroenterologist for exact diagnosis. Get well soon.