loading...| Preferred Name | Recurrent aphthous stomatitis | |
| Synonyms |
Buccal aphthous ulcers Aphthous stomatitis Recurrent aphthous ulcers Recurrent oral aphthae Recurrent canker sores |
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| Definitions |
Recurrent episodes of ulceration of the oral mucosa, typically presenting as painful, sharply circumscribed fibrin-covered mucosal defects with a hyperemic border. Recurrent aphthous stomatitis can be classified into three forms, with minor ulcers (over 80% of RAS cases) being less than 1 cm in diameter and self-limiting; major ulcers being over 1 cm in diameter with potential scar formation; and herpetiform ulcers manifesting as recurrent episodes with multiple small ulcers throughout the oral mucosa. |
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| ID |
http://purl.obolibrary.org/obo/HP_0011107 |
|
| comment |
Recurrent aphthous stomatitis can be classified into three forms, with minor ulcers (over 80% of RAS cases) being less than 1 cm in diameter and self-limiting; major ulcers being over 1 cm in diameter with potential scar formation; and herpetiform ulcers manifesting as recurrent episodes with multiple small ulcers throughout the oral mucosa. |
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| creation date |
2011-06-08T07:11:09Z |
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| creator | ||
| database_cross_reference |
UMLS:C0038363 UMLS:C2937365 SNOMEDCT_US:398870000 SNOMEDCT_US:110426005 SNOMEDCT_US:427617000 SNOMEDCT_US:426965005 MSH:D013281 |
|
| definition |
Recurrent episodes of ulceration of the oral mucosa, typically presenting as painful, sharply circumscribed fibrin-covered mucosal defects with a hyperemic border. |
|
| has exact synonym |
Recurrent oral aphthae Recurrent canker sores |
|
| has related synonym |
Buccal aphthous ulcers Aphthous stomatitis Recurrent aphthous ulcers |
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| id |
HP:0011107 |
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| label |
Recurrent aphthous stomatitis |
|
| notation |
HP:0011107 |
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| prefLabel |
Recurrent aphthous stomatitis |
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| subClassOf |
http://purl.obolibrary.org/obo/HP_0031446 |