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Physiology & Medicine / How does barium compare with iodine as a contrast agent for CT scans?
« on: 19/09/2008 11:13:29 »
Thanks to both of you for the quick and reassuring replies. I probably won't see the GP again before the barium enema, but I will go ahead with that now. My best guess about why the first guy didn't think it was a hernia is that the scan was done with me lying down and in that position I (think I) can feel that the hernia is not distended.