Definition von canker sore im Englisch Englisch wörterbuch
An ulcer in the mouth, called an aphthous ulcer, caused by a break in the mucous membrane
(Tıp, İlaç) An aphthous ulcer or canker sore is a type of mouth ulcer which presents as a painful open sore inside the mouth, caused by a break in the mucous membrane. The condition is also known as aphthous stomatitis, and alternatively as "Sutton's Disease," especially in the case of multiple or recurring ulcers