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5 Cards in this Set

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  • Back

RAS

RAS(recurrent aphthous stomatitis)


Shallow ulcers, more frequent in women,most common forms of ulcer in childhood


Predisposing factors:Dietary,allergy,endocrine, mild trauma,nutrition deficiency(folic acid,VitB),STOP SMOKING.


Small singly ulcer/two or three


Painful


MINOR APHTHAE <1cm


80% of aphthaes


Nonkeratinized mucosa(buccal, lips, floor of mouth,tongue)


Shallow circular or oval


Yellowish floor with sharply defined red margins


Painful, Healing without scar


Chlorhexidine mouth wash,tetracycline,corticoids

MAJOR APHTHAE>1cm


10%. Keratinized mucosa,soft palate and pharynx


Red erythematous surrounding lesion


Irregular shapes, persist for months


Healing may cause scar


Chlorhexidine mouth wash,tetracycline,corticoids

HERPETIFORM APHTHAE 1-2mm


10% (Non)keratinized mucosa


small ulcers become confluent


most Painful


Chlorhexidine mouth wash,tetracycline,corticoids

Behcet's syndrome


Multi system disorder with ulcers


recurrent oral, genital ulcers, eye and skin lesions, Joint lesions