Ok, I'm confused. From the super-quick google search, all that "idiopathic" means is that the cause isn't known. Most of us with UC don't know what caused it! And I found quite a few references to "idiopathic ulcerative colitis."
Status: Remission since May 2009!
Symptoms began in November 2008, ~4 weeks after giving birth to my son.
Diagnosed with pancolitis on 1/30/09
Currently taking Apriso (4 0.375g pills ONCE!! daily), mesalamine enema twice weekly, Natural Factors Ultimate probiotic 12/12 Formula, and Zoloft (25 mg).