[Endoscopically controlled ultrasound diagnosis of the paranasal sinuses].
261 patients with diseases of the paranasal sinuses were examined by ultrasound (A-Scan). Sinuscopy or surgery was performed on these patients. Samples for histologic examination were taken. The correlation between ultrasound, endoscopy and x-ray was 80-90%. In endoscopic histologic normal maxillary sinuses, however, x-ray examination led to wrong positive results five times as often as ultrasound examination did. X-ray examination was more accurate only in cases where the process was separated from the anterior wall of the maxillary sinus by a layer of air.
D003937:Diagnosis, Differential; D019723:Endoscopes; D004724:Endoscopy; D006801:Humans; D010254:Paranasal Sinus Diseases / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography
Endoskopisch kontrollierte Ultraschalldiagnostik der Kieferhöhlen.