OMG. I'd be worried sick, too. You're right to press for details about the x-ray incident. I've never seen pitting edema with a fall. Have they x-rayed the leg to be sure there wasn't a break? What about a blood test for clotting disorder? Dr. Couto at OSU would be a great resource as he's doing some research into gh blood disorders, and might have some useful advice for you. Could you fax him Bella's blood work results? Sending lots of prayers and light to your poor girlie and her unhappy bro, Charley.