Ozturan, Orhan Pneumo-concha dilatans: middle concha growing in anterior and lateral directions. [electronic resource] - The Journal of craniofacial surgery Jul 2013 - e444-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 1536-3732 Standard No.: 10.1097/SCS.0b013e3182942eaa doi Subjects--Topical Terms: AdultEndoscopyHumansMaleMaxillary Sinus--pathologyNasal Obstruction--etiologyNasal Polyps--complicationsTomography, X-Ray ComputedTurbinates--abnormalities