Canker Sore (Aphthous Ulcer): What It Is, Causes & Treatment
Canker sores — or aphthous ulcers — are small, shallow ulcers that occur in the lining of your mouth. A canker sore starts as a white or yellowish mouth sore with a red border. They’re usually very small (less than 1 millimeter) but may grow to 1/2 inch to 1 inch in diameter.
Canker sore - Symptoms and causes - Mayo Clinic
2018年4月3日 · Canker sores, also called aphthous ulcers, are small, shallow lesions that develop on the soft tissues in your mouth or at the base of your gums. Unlike cold sores, canker sores don't occur on the surface of your lips and they aren't contagious.
Aphthous ulceration (aphthae, ulcers) - DermNet
An aphthous ulcer is the most common ulcerative condition of the oral mucosa, and presents as a painful punched-out sore on oral or genital mucous membranes. They are also called aphthae, aphthosis, aphthous stomatitis and canker sores.
Management of Aphthous Ulcers - AAFP
2000年7月1日 · Aphthous ulcers are a common and painful problem. Benign aphthae tend to be small (less than 1 cm in diameter) and shallow. Aphthous ulcers that occur in conjunction with symptoms of...
Aphthous ulcers: Causes, Symptoms, Diagnosis, Treatment
2019年12月24日 · Aphthous ulcers are small, round, shallow lesions that develop on the inside of the mouth or the base of the gums. Aphthous ulcers may also be called aphthous stomatitis or canker sores.
Canker Sores: Causes, Symptoms, Treatments, and Remedies - WebMD
2024年5月23日 · A canker sore is a small, shallow, open wound or ulcer in your mouth that can make eating and talking uncomfortable. It is also known as a mouth ulcer or aphthous ulcer.
Aphthous stomatitis - Wikipedia
Aphthous stomatitis, [2] or recurrent aphthous stomatitis (RAS), commonly referred to as a canker sore or salt blister, is a common condition characterized by the repeated formation of benign and non- contagious mouth ulcers (aphthae) in otherwise healthy individuals.
Canker Sore: Treatments, Causes, and Symptoms - Healthline
2023年4月21日 · A canker sore, or aphthous ulcer, is an open and painful mouth ulcer or sore. It’s also the most common type of mouth ulcer. Some people notice them inside their lips or cheeks.
Aphthous Ulcers (Canker Sore): Sing and Treatments - Ada
2024年11月6日 · What are aphthous mouth ulcers? Ada doctors explain what canker sores are, where they're typically found, symptoms, causes, and treatment options.
Recurrent Aphthous Stomatitis - Mouth and Dental Disorders
Recurrent aphthous stomatitis (canker sores, or aphthous ulcers) is the presence of small, painful sores (ulcers) inside the mouth that typically begin in childhood and recur frequently.