Band Imaging Endoscopy In Diagnosis Research Articles

The progress of narrow band imaging endoscopy in diagnosis of vocal cord leukoplakia

SummaryThe appearances of vocal cord leukoplakia are largely identical in the macroscopic examination even though the pathological character may differ. This makes it difficult for physicians to evaluate the extent of dysplasia of vocal cord leukoplakia and detect the occurrence of canceration using the conventional laryngoscopy, which might result in overtreatment or undertreatment of vocal cord leukoplakia in different patients. Therefore, an accurate preoperative assessment of the pathological character of vocal cord leukoplakia shows clinical significance in the selection of an appropriate treatment plan and predicting the prognosis of a patient. Recent studies have found that narrow band imaging（NBI） endoscopy can facilitate the early and differential diagnosis of head and neck cancers by observing the intraepithelial papillary capillary loop（IPCL） patterns at the mucosal surfaces. In this paper, the recent progress of NBI endoscopy in the diagnosis of vocal cord leukoplakia is reviewed.

Clinical value of narrow band imaging endoscopy in diagnosis of superficial esophageal carcinoma and precancerous lesions

Clinical value of narrow band imaging endoscopy in diagnosis of superficial esophageal carcinoma and precancerous lesions