Nasal and paranasal sinus polyposis. Current concepts in radiologic diagnosis and surgical therapy.
We believe that hypocycloidal tomography is the method of choice in the pre and postoperative evaluation of chronic nasal and paranasal sinus polyposis, based on the radiographic examinations of 80 patients who have undergone intranasal ethmoidectomy. Although our overall study is incomplete at this time due the extended period necessary for follow-up, we hope that the basic information which is now available will be beneficial to others.
D005005:Ethmoid Sinus / Q000601:surgery; D006801:Humans; D009298:Nasal Polyps / Q000000981:diagnostic imaging / Q000601:surgery; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography