标签：Aphthous - 英国华人论坛

Aphthous ulcers (aphthae, or canker sores) are ulcers that form on the mucous membranes of the mouth or genitals. A canker sore is a painful, open sore in the mouth, which is white or yellow and surrounded by a bright red area. Canker sores...英国华人论坛

Aphthous stomatitis too known as canker sores, are among the almost popular oral mucosal lesions physicians and dentists respect. Although the procedure is self-limited, in some individuals, the ulcer action is nearly continual. Ulcers are b...英国华人论坛