Hey Parischic! I have had two bone density scans and out of all the tests I've had done related to Crohn's, this one's a breeze by a long shot...LOL. I had taken steroids by pill, injection, and IV...
I have this same experience after long-term steroid use...and it doesn't seem to matter whether it's Prednisone, Medrol, or Entocort. For me it was caused by a sudden drop in adrenal gland function...