<unk>  is an inflammatory bowel disease affecting the colon specifically with peak incidence in the 5th decade of life, affecting women more than men. Its clinical presentation involves watery diarrhea in the absence of rectal bleeding. It is often classified under the umbrella entity microscopic<unk> , that it shares with a related condition, lymphocytic<unk> .
Collagenous colitis
Microscopic colitis
Diversion colitis
Chemical colitis
Lymphocytic colitis
Cytomegalovirus colitis
Ulcerative colitis
Ischemic colitis