Endoscopy is essential for the diagnosis and treatment of @entity5 derived from the larynx. However, a laryngoscope with conventional white light (CWL) has technical limitations in detecting small or superficial lesions on the mucosa. Narrow band imaging especially combined with magnifying endoscopy (ME) is useful for the detection of superficial @entity957 ( @entity957 ) within the oropharynx, hypopharynx, and oral cavity. A total of 3675 @entity1 who have come to the outpatient clinic and complained of inspiratory stridor, @entity1353 , phonation problems or foreign body sensation, were enrolled in this study. We describe the glottic conditions of the @entity1 . All 3675 @entity1 underwent laryngoscopy equipped with conventional white light (CWL) and NBI system. 1149 @entity1 received a biopsy process. And 1153 lesions were classified into different groups according to their histopathological results. Among all the 1149 @entity1 , 346 @entity1 (312 males, 34 females; mean age 62.2  10.5 years) were suspected of having a total of 347 precancerous or cancerous (T1 or T2 without lymphnode involvement) lesions of the larynx under the CWL. Thus, we expected to attain a complete vision of what @entity75 look like under the NBI view of a laryngoscope. The aim was to develop a complete description list of each laryngeal conditions (e.g. @entity1127 , @entity1185 , @entity12120 , etc.), which can serve as a criteria for further laryngoscopic examinations and diagnosis.

Clinical experiences of NBI laryngoscope in diagnosis of XXXX .

@entity1 :: ('9606', 'Species') :: ['patients'] @entity1127 :: ('MESH:D011127', 'Disease') :: ['polyps'] @entity1353 :: ('MESH:D004417', 'Disease') :: ['dyspnea'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancers'] @entity75 :: ('MESH:D001927', 'Disease') :: ['laryngeal lesions'] @entity957 :: ('MESH:D002294', 'Disease') :: ['squamous cell carcinoma', 'SCC'] @entity1185 :: ('MESH:D010212', 'Disease') :: ['papilloma'] @entity12120 :: ('MESH:D007971', 'Disease') :: ['leukoplakia']
@entity75 :: (MESH:D001927,Disease) :: ['laryngeal lesions']
