Canker Sore

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62546

A term used to describe oral, non-keratinized mucosal ulcerations that are shallow, round to oval with a grayish base, and are usually painful. Recurrent aphthous ulcers are often associated with predisposing factors such as stress, familial tendency, trauma, drug hypersensitivity, or underlying disease such as inflammatory bowel disease, systemic lupus erythematosus, and Behcet disease.

C62546

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C118468

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C90259

NICHD

A recurrent disease of the oral mucosa of unknown etiology. It is characterized by small white ulcerative lesions, single or multiple, round or oval, lasting for 7-14 days and healing without scarring.

Canker Sore

Aphthous stomatitis

Aphthous Stomatitis

Aphthous Ulcer

Canker Sore

Canker_Sore

Canker Sore

Thesaurus:C62546

Canker Sore

Disease or Syndrome

C0038363

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C27651