Posted 5/21/2014 5:11 PM (GMT 0)
Scum1, I think only about 15% of CD patients have fistulas (somebody else remember the percentage?).
Anyway, I was diagnosed by my first GI visit as suspecting I had UC. But it was as Kazbern said; it was with a proctoscope so he couldn't see past my sigmoid.
I later had some doozie flares that led to sepsis and the diagnosis came back as CD. I developed a couple of fistulas after that, which clinched it in my mind. When I sought out a new GI in a larger city, he tried to change my diagnosis back to UC, stating that my ileum involvement was backwash of UC, totally ignoring that I had fistulas. The surgeon my GI sent me to told me that he didn't see fistulas in UC (though it's not impossible) and changed my GI's mind only after I had colon surgery. It really mattered when I went in for colon surgery because the entire colon needs to be removed with UC, so I left it up to the surgeon to determine whether I had CD or UC and operate accordingly. That's what he did, leaving me 2/3 of the colon. That was 13 years ago, and I'm positive he got it right, unlike my ding-dong GI.