Collagenous colitis is a rare digestive disorder that primarily affects females and typically becomes apparent during middle age. The disorder is characterized by inflammatory changes of the mucous membranes (mucosa) of the colon (colitis) and abn...

Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease ...

Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease (IBD) that causes inflammation and ulcers (sores) in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine (colon) and rectum. ...

Hand, Foot, and Mouth Disease (HFMD) is a common viral illness that usually affects infants and children under the age of 5, although it can also occur in older children and adults. It is caused by several different viruses, most commonly the coxs...

Herpangina facts Herpangina is a self-limited infection primarily caused by coxsackieviruses. Herpangina most often affects young children. Herpangina is associated with fever, sore throat, and blisters in the ba...

What is the oral cavity? The oral cavity and oropharynx have many parts: Lips Lining of your cheeks Salivary glands (glands that make saliva) Roof of your mouth (hard palate) Back of y...