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An unusual cause of headache: a dentigerous cyst in the maxillary sinus
1Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance.
Annals of Emergency Medicine
|October 1, 1987
Abstract:
We report the case of a patient with a dentigerous cyst in the maxillary sinus presenting as two months of intermittent, unilateral, pressure-like headaches. The diagnosis was suspected after an upright Waters' projection radiogram and confirmed histologically after surgical removal. The patient was symptom free one year later.