Eosinophilic ulcer of the tongue.

A 76-year-old woman presented with a 1-month history of a rapidly expanding painful ulcerated nodule on her tongue following tooth extraction. Triamcinolone acetonide ointment was applied twice daily for 1 month without any benefit. The histopathology of the excision specimen was consistent with an eosinophilic ulcer of the oral mucosa. There has been no recurrence 12 months later.