| 单词 | Oral Ulcers |
| 释义 | Oral Ulcers《英文msh词典》Oral Ulcers [入口词] Oral Ulcers [主题词] Oral Ulcer [英文释义] A loss of mucous substance of the mouth showing local excavation of the surface,resulting from the sloughing of inflammatory necrotic tissue. It is the result of a variety of causes,e.g.,denture irritation,aphthous stomatitis (STOMATITIS,APHTHOUS); NOMA; necrotizing gingivitis (GINGIVITIS,NECROTIZING,ULCERATIVE); TOOTHBRUSHING; and various irritants. (From Jablonski,Dictionary of Dentistry,1992,p842) |
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