Results 11 to 20 of about 3,392,552 (292)

Narrow band imaging (NBI) during medical thoracoscopy: first impressions [PDF]

open access: yesJournal 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   +4 more sources

Narrow-Band Imaging in Digestive Endoscopy [PDF]

open access: yesThe Scientific World Journal, 2007
The application of opto-electronics in video-endoscopes improves the accuracy in diagnosis, through image processing and digital technology. Narrow Band Imaging (NBI), consists of using interference filters for the illumination of the target in narrowed ...
R. Lambert, K. Kuznetsov, J-F. Rey
doaj   +3 more sources

Narrow-Band Imaging: Clinical Application in Gastrointestinal Endoscopy [PDF]

open access: yesGE: Portuguese Journal of Gastroenterology, 2018
Narrow-band imaging is an advanced imaging system that applies optic digital methods to enhance endoscopic images and improves visualization of the mucosal surface architecture and microvascular pattern.
Sandra Barbeiro   +4 more
doaj   +2 more sources

A meta-analysis of narrow-band imaging for the diagnosis of primary nasopharyngeal carcinoma [version 1; referees: 2 approved] [PDF]

open access: yesF1000Research, 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   +3 more sources

Narrow-band imaging in the CN band at 388.33 nm [PDF]

open access: yesAstronomy & Astrophysics, 2006
We promote the use of narrow-band (0.05 -- 0.20 nm FWHM) imaging in the molecularvCN band head at 388.33 nm as an effective method for monitoring small-scale magnetic field elements because it renders them with exceptionally high contrast. We create synthetic narrow-band CN filtergrams from spectra computed from a three-dimensional snapshot of a ...
Uitenbroek, Han, Tritschler, Alexandra
openaire   +3 more sources

Peran Narrow Band-Imaging pada Karsinoma Nasofarings [PDF]

open access: yesJurnal Kesehatan Andalas, 2015
AbstrakKarsinoma nasofarings (KNF) merupakan keganasan yang paling sering ditemukan pada bagian kepala dan leher yang memerlukan kajian jelas dalam penegakkan diagnosis agar penatalaksanaan yang diberikan sesuai dan akurat.
Priyanto ., Camelia Herdini
doaj   +2 more sources

The role of intraoperative narrow-band imaging in transoral laser microsurgery for early and moderately advanced glottic cancer [PDF]

open access: yesBrazilian Journal of Otorhinolaryngology, 2019
Introduction: Trans-oral laser microsurgery is an established technique for the treatment of early and moderately advanced laryngeal cancer. Objective: The authors intend to test the usefulness of narrow-band imaging in the intraoperative assessment of ...
Hanna Klimza   +4 more
doaj   +4 more sources

Narrow band imaging: A wide field of possibilities

open access: yesThe Saudi Journal of Gastroenterology, 2007
The application of opto-electronic in video-endoscopes aims to improve accuracy in diagnosis, through image processing and digital technology. Narrow band imaging (NBI), one of the most recent techniques, consists of using interference filters for the ...
Rey J, Kuznetsov K, Lambert R
doaj   +3 more sources

Learning curve for endoscopic evaluation of vocal folds lesions with narrow band imaging

open access: yesBrazilian 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   +2 more sources

The diagnostic value of narrow-band imaging for early and invasive lung cancer: a meta-analysis

open access: yesClinics, 2017
This study aimed to compare the ability of narrow-band imaging to detect early and invasive lung cancer with that of conventional pathological analysis and white-light bronchoscopy.
Juanjuan Zhu   +7 more
doaj   +3 more sources

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