[Rare etiology of headaches:  cysts of mucous membranes of paranasal sinuses].
D003560:Cysts; D006261:Headache / Q000209:etiology*; D006801:Humans; D009092:Mucous Membrane; D010254:Paranasal Sinus Diseases; D010256:Paranasal Sinuses
HEADACHE/etiology and pathogenesis; PARANASAL SINUSES/cysts
Une etiologie rare des cephalees:  les kystes de la muqueuse sinusienne.