Papillary cystadenoma of the sinuses.
D018292:Cystadenoma, Papillary; D006801:Humans; D009369:Neoplasms; D010212:Papilloma; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses
PAPILLOMA; PARANASAL SINUSES/neoplasms