title: Comparison between transillumination and the roentgenogram in diagnosing paranasal sinus disease.
abstract: The reliability of transillumination versus roentgenogram to diagnose maxillary and frontal paranasal sinus disease was assessed in 52 subjects with rhinitis and/or asthma. Two different otolaryngologists transilluminated the sinuses while the roentgenograms were evaluated by a radiologist and a third otolaryngologist. Patients filled in questionnaires of symptoms. There was excellent agreement (p  < 0.001) between otolaryngologists regarding transillumination of the frontal sinuses but not the maxillary sinuses. Similarly, transillumination of the frontal sinuses correlated well with the roentgenograms. This was not true for transillumination of the maxillary sinuses. Although pain in the upper teeth related well to the presence of frontal disease, sinus headache was a frequent complaint but not useful as a predictor of sinus disease. Even though transillumination of the frontal paranasal sinus has some predictive value, the technique of transillumination has limited usefulness as a diagnostic tool and is not an adequate substitute for roentgenogram.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010036:Otolaryngology; D010146:Pain / Q000209:etiology; D010254:Paranasal Sinus Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D011859:Radiography; D012852:Sinusitis / Q000175:diagnosis; D014172:Transillumination