Results 31 to 40 of about 332,446 (308)
Diagnostic Value of Narrow Band Imaging in Diagnosing Nasopharyngeal Carcinoma
Althea Medical Journal, 2017 Background: Carcinoma is the most common tumor in nasopharynx. Endoscopy is used to determine the presence of lesions suspected of malignancy. Narrow Band Imaging is an endoscopic technique that uses narrow–band spectrum as a filter to determine any ...
Debbi Yuniserani +2 more
doaj +1 more source
BMC Cancer, 2020 Background Second primary cancer of the esophagus is frequent in head and neck patients, especially in high-risk populations, and has a great impact on the prognosis.
Hsuan-An Su +4 more
doaj +1 more source
Narrow Band Imaging: Technology Basis and Research and Development History [PDF]
Clinical Endoscopy, 2015 The first launch of narrow band imaging (NBI) was in 2005. Since then, in most countries where gastrointestinal endoscopies are performed, NBI is the most commonly used optical digital method of performing image-enhanced endoscopy.
Kazuhiro Gono
doaj +1 more source
Meta-analysis: narrow band imaging for diagnosis of gastric intestinal metaplasia. [PDF]
PLoS ONE, 2014 BACKGROUND: Distinguishing early gastric cancer is challenging with current imaging techniques. Narrow band imaging (NBI) is effective for characterizing gastric lesions.
Jia Song +6 more
doaj +1 more source
Diagnostic limitations of magnifying endoscopy with narrow-band imaging in early gastric cancer
Endoscopy International Open, 2020 Background and study aims Magnifying endoscopy with narrow band imaging (M-NBI) has made a huge contribution to endoscopic diagnosis of early gastric cancer (EGC). However, we sometimes encountered false-negative cases with M-NBI diagnosis (i.
Kohei Matsumoto +13 more
semanticscholar +1 more source
F1000Research, 2018 Background: Narrow band imaging (NBI), an endoscopic technique featuring an augmented definition of microvasculature and mucosal patterns. NBI is increasingly advocated as a tool to characterize neoplasia and intestinal metaplasia in endoscopic standards,
David CM Yeung +4 more
doaj +1 more source
Ear, nose, & throat journal, 2020 Introduction: Leukoplakia is a precancerous lesion considered to be within the spectrum of histopathological results from parakeratosis, through stages of dysplasia to invasive cancer.
F. Campo +5 more
semanticscholar +1 more source
Narrow band imaging (NBI) during medical thoracoscopy: first impressions
Journal of Occupational Medicine and Toxicology, 2009 Background This is the first ever evaluation of narrow band imaging (NBI), an innovative endoscopic imaging procedure, for the visualisation of pleural processes.
Blum Torsten +5 more
doaj +1 more source
Learning curve for endoscopic evaluation of vocal folds lesions with narrow band imaging
Brazilian Journal of Otorhinolaryngology, 2019 Introduction: The endoscopic methods are progressing and becoming more common in routine clinical diagnosis in the field of otorhinolaryngology.
Michał Żurek +3 more
doaj +1 more source