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...

Herpetic gingivostomatitis is a viral infection caused by the herpes simplex virus. It is characterized by painful sores and ulcers in the mouth and on the gums, as well as fever, swollen lymph nodes, and general malaise. It is a common infection ...

Oral cancer is a type of cancer that develops in the tissues of the mouth or throat. It can occur in the lips, tongue, gums, floor of the mouth, roof of the mouth, or the inner lining of the cheeks and throat. Oral cancer is often linked to tobacc...

Scleroderma is a chronic autoimmune disease that causes the skin and connective tissues to become thickened and hardened. Oral scleroderma specifically refers to the involvement of the mouth and oral cavity in the disease. This can manifest as tig...