[A case of a cyst in the paranasal sinus].
D003287:Contrast Media; D003560:Cysts / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging; D008875:Middle Aged; D010256:Paranasal Sinuses / Q000000981:diagnostic imaging*; D011859:Radiography
D003287:Contrast Media
Przypadek torbieli przedsionka nosa.