I had my 1st nuc test with contrast, but left alone by FIRST yr. student, and had a coughing attack 50 to 60 % through it. They said they couldn't determine results, but I have heard you can still determine the extraction since it was so bad. True? Had another 12 days later, I insisted, and it was difficult to get a view of my gall bladder, more medication injected, and it half showed. 13% extraction level. Dr. still doubting it was a bad gall bladder! I had hours long attacks almost every other day! He kept saying "irritable bowel". This went on for about a year, I left him, and found a surgeon...pain gone. But it appears I also have ventual herina, hiatel hernia, and midrif bulges and hurts! Is this connected. and is the G.I. that said there were too many risks to remove the GB as nuts as I think, and why?? He said 3% risk factor. It came out easily! Caryle J.