Ulcer,Aphthous

《英文msh词典》Ulcer,Aphthous
[同义词] Ulcer,Aphthous
[主题词] Stomatitis,Aphthous
[中文释义] 溃疡,口疮性
[英文释义] A recurrent disease of the oral mucosa of unknown etiology. It is characterized by small white ulcerative lesions,single or multiple,round or oval. Two to eight crops of lesions occur per year,lasting for 7 to 14 days and then heal without scarring. (From Jablonski's Dictionary of Dentistry,1992,p742)