sialometaplasia, necrotizing

sialometaplasia, necrotizing (sī´əlōmet´əplā´zēə nek´rōtīzing),

n an oral lesion due to a blood flow blockage to the region because of ischemia or trauma. The condition is indicated by localized tender swelling and pain and a well-defined ulcer, usually in the hard palate region.
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Necrotizing sialometaplasia.