"Diverticular Disease." Diverticulosis and Diverticulitis More Information unique inflammatory condition Diverticular Disease Diverticulosis and Diverticulitis; NIH Publication Diverticulosis niddk.nih.gov Learn more about Diverticular Disease from the NIDDK. Diverticular Disease diverticulitis diverticular disease No. 04â1163; 4/04 Diverticulosis Diverticulosis and Diverticulitis “Diverticular Disease” niddk.nih.gov Diverticular Disease