Effectiveness of narrow band imaging in the detection of premalignant and malignant lesions of the larynx: validation of a new endoscopic clinical classification.-临床诊疗知识库

Effectiveness of narrow band imaging in the detection of premalignant and malignant lesions of the larynx: validation of a new endoscopic clinical classification.

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作者：

Giulia, Bertino；Salvatore, Cacciola；Wladir Bastos, Fernandes；Carolina Muniz, Fernandes；Antonio, Occhini；Carmine, Tinelli；Marco, Benazzo

来源：

Head & neck 2015 年 37卷 2期

标签：

dysplasia endoscopy head and neck cancer laryngeal neoplasm narrow band imaging

The purpose of this study was to assess the value of narrow band imaging (NBI) endoscopy in the diagnosis of pharyngolaryngeal lesions and to demonstrate the validity of a new NBI-based classification of their vascular pattern.From 2009 to 2011, 248 patients with pharyngolaryngeal lesions underwent NBI-endoscopic evaluation. NBI findings were classified into 5 types according to the Ni classification and were compared with histopathological reports. Sensitivity, specificity, accuracy, and positive predictive value (PPV) and negative predictive value (NPV) were calculated.Sensitivity, specificity, accuracy, PPV, and NPV were 97.4

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