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*  Plus it
Prospective, controlled tandem endoscopy study of narrow band imaging for dysplasia detection in Barrett's Esophagus. ... and perhaps other forms of endoscopic ablation treatment, as well). Further, our results agree with the previous results of ... The ideal response was defined as 100% replacement of Barrett's mucosa with squamous mucosa or 100% eradication of carcinoma, ... Laser light was delivered at 48 hours and again 24 or 48 hours later. Porfimer sodium was extracted from the biopsy samples and ...
  http://clincancerres.aacrjournals.org/content/15/5/1830
*  Barrett's Esophagus
Narrow band imaging, autofluorescence and chromoendoscopy image large areas of mucosa.. For smaller areas of more suspicious ... laser confocal microscopy can be used to direct biopsy. Laser confocal microscopy magnifies the mucosa and images cellular ... 2. What imaging studies should be ordered to help establish the diagnosis? How should the results be interpreted? * Screening ... Endoscopic management of BE begins with a close inspection of the BE mucosa. Management algorithms have been developed for ...
  https://www.endocrinologyadvisor.com/hospital-medicine/barretts-esophagus/article/600369/
*  MED.00077 In-Vivo Analysis of Gastrointestinal Lesions
... narrow band imaging, multi-band imaging, chromoendoscopy or electronic chromoendoscopy, or confocal laser endomicroscopy)]. ... This technology enables the endoscopic image to be reconstructed into virtual images in real time without any noticeable time ... While these image enhancing technologies may increase visibility of the GI mucosa and may therefore enable the physician to ... The authors concluded that more studies are needed to confirm these results and caution that the study results may be biased ...
  https://www.unicare.com/medicalpolicies/policies/mp_pw_a050516.htm
*  Screening for Precancerous Lesions of Upper Gastrointestinal Tract: From the Endoscopists' Viewpoint
"Endoscopic video-autofluorescence imaging followed by narrow band imaging for detecting early neoplasia in Barrett's esophagus ... has conducted one of the earliest studies using laser-induced AFI system to detect HGIN in BE mucosa [64]. The analysis of the ... used in vivo CLE images to interpret by pathologists, and the results were compared with histology. The diagnostic accuracy was ... under narrow-band imaging system. (c) Under magnification with narrow-band imaging, abnormal superficial vessels are well ...
  https://www.hindawi.com/journals/grp/2013/681439/
*  Endomicroscopy imaging of epithelial structures using tissue autofluorescence
"Appearance of enhanced tissue features in narrow-band endoscopic imaging," J. Biomed. Opt. 9, 568-577 (2004). 10.1117/1.1695563 ... using both 325 and 266 nm laser excitation. The imaging results from two different tissue types are exemplified in Figs. 3, 4. ... All three images in Figs. 4a, 4b, 4c demonstrated the honeycomb pattern of glandular mucosa under the same magnification, and ... "Novel endoscopic observation in Barrett's oesophagus using high resolution magnification endoscopy and narrow band imaging," ...
  https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-16/issue-04/046014/Endomicroscopy-imaging-of-epithelial-structures-using-tissue-autofluorescence/10.1117/1.3565216.full
*  Endoscopic Optical Coherence Tomography (OCT): Advances in Gastrointestinal Imaging
Narrow band imaging [1], confocal laser endomicroscopy [2], and Optical Coherence Tomography (OCT or VLE: Volumetric Laser ... "In vivo endoscopic OCT imaging of precancer and cancer states of human mucosa," Optics Express, vol. 1, no. 13, pp. 432-440, ... of OCT images and biopsy specimens from 33 patients and blinded four endoscopists and one pathologist to the histology results/ ... L. M. Song, D. G. Adler, J. D. Conway et al., "Narrow band imaging and multiband imaging," Gastrointestinal Endoscopy, vol. 67 ...
  https://www.hindawi.com/journals/grp/2014/376367/
*  Quantitative evaluation of in vivo vital-dye fluorescence endoscopic imaging for the detection of Barrett's-associated neoplasia
... autofluorescence imaging and narrow band imaging incorporated in one endoscopy system," Gut 57(2), 167-172 (2008).GUTTAK0017- ... We report results from an in vivo study to assess the classification potential of VFI using quantitative image features. Three ... at 10 mm, both of which are typical working distances for imaging.28 The full-width half maximum of the laser diode is 12 nm. ... 30,31 The distal tip of the fiber optic probe is placed in contact with the mucosa for imaging, delivering a total illumination ...
  https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-20/issue-05/056002/Quantitative-evaluation-of-in-vivo-vital-dye-fluorescence-endoscopic-imaging/10.1117/1.JBO.20.5.056002.full
*  Laser Light Endoscopy Aids Early Cancer Detection | Imaging Special Section | Dec 2016 | BioPhotonics
... the demand for more extensive imaging through the body is driving e ... August 2006). Endoscopic video-autofluorescence imaging followed by narrow band imaging for detecting early neoplasia in ... complementary SBI and fluorescence imaging modalities will soon allow doctors to get more accurate results from endoscopic ... The cancer does not significantly alter the concentration of fluorophores, but rather the superficial mucosa layer of the ...
  https://www.photonics.com/a61204/Laser_Light_Endoscopy_Aids_Early_Cancer_Detection
*  Role of Advanced Endoscopic Imaging Techniques in the Management of Inflammatory Bowel Disease
Narrow-band imaging: potential and limitations. Endoscopy 2006;38:76-81.. 23. Neumann H, Neurath MF, Mudter J. New endoscopic ... CONFOCAL LASER ENDOMICROSCOPY. CLE is also able to offer real-time in vivo histology of the intestinal mucosa with 1000-fold ... Taken together, these results indicate that dye-less CE can offer a precise assessment of mucosal inflammatory extent and ... Matsumoto T, Kudo T, Jo Y, Esaki M, Yao T, Iida M. Magnifying colonoscopy with narrow band imaging system for the diagnosis of ...
  https://www.e-ce.org/journal/view.php?number=7039
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Fluorescence cystoscopy (i.e. photodynamic diagnosis) and narrow band imaging are additional endoscope-based optical imaging ... consists of a reusable fiberoptic imaging probe coupled to a 488 nm laser scanning unit. The imaging probe is inserted in the ... Both in vivo and ex vivo PA imaging results validate that the contrast agents were naturally excreted via urination. Thus, ... It also provides a way to investigate the properties of each bladder component (i.e. smooth muscle, mucosa, nerves) in healthy ...
  https://www.jove.com/visualize/abstract/24798444/a-retrospective-analysis-incidence-its-associated-risk-factors-upper
*  Real-time differentiation of adenomatous and hyperplastic diminutive colorectal polyps during analysis of unaltered videos of...
Assignment of narrow band imaging International Colorectal Endoscopic classification (NICE) type 1 vs NICE type 2 compared with ... Furthermore, alternative endoscopic images such as confocal laser and endocytoscopy can potentially be used to train this ... Videos of normal mucosa containing no polyp were also used to train the model. All recordings were made using high-definition ... Results The AI model works with a confidence mechanism and did not generate sufficient confidence to predict the histology of ...
  https://gut.bmj.com/content/early/2017/11/09/gutjnl-2017-314547
*  Probe-Based Confocal Laser Microscopy Identifies Criteria Predictive of Active Celiac Sprue | Springer for Research &...
Probe-based confocal laser microscopy (CLM) is a novel endoscopic technique for in vivo inspection of the... ... and evaluation of narrow band imaging for classification of lesions. Gut 2008.Google Scholar ... Probe-based confocal laser microscopy (CLM) is a novel endoscopic technique for in vivo inspection of the intestinal mucosa ... Results. Villous atrophy and irregular appearing villi were most predictive of celiac pathology. Although the presence of ...
  https://rd.springer.com/article/10.1007/s10620-011-1866-9
*  Patent US4998973 - Endoscope - Google Patents
2, and further includes four laser tubes 231, 232, 233 and 234 for generating light beams having different narrow-band ... Endoscope-image processing apparatus for performing image processing of emphasis in endoscope image by pigment concentration ... Fluorescence endoscopy and endoscopic device therefor. US5278639 *. 13 Dec 1991. 11 Jan 1994. Fort Fibres Optiques Recherche Et ... Recently, a variety of researches of a relation between a bloodstream state of a mucosa of an internal organ such as the ...
  http://www.google.com.au/patents/US4998973
*  Photodynamic therapy versus endoscopic submucosal dissection for management of patients with early esophageal neoplasia: a ...
Photodynamic therapy versus endoscopic submucosal dissection for management of patients with early esophageal neoplasia: a ... Ltd., Japan). Lugol staining (concentration of 1.5%) and narrow-band imaging (NBI) were performed on all the patients to ... Results. Sixty-six patients (34 males and 32 females) were included in our department of thoracic surgery for treatment of ... Laser irradiation of the specific waves makes the photosensitizer activated and produces single oxygen. It is the oxidation ...
  http://jtd.amegroups.com/article/view/17691/html
*  Most recent papers with the keyword Transoral | Read by QxMD
The role of intraoperative narrow-band imaging in transoral laser microsurgery for early and moderately advanced glottic cancer ... The authors intend to test the usefulness of narrow-band imaging in the intraoperative assessment of the larynx mucosa in terms ... BACKGROUND: Transoral endoscopic thyroid surgery has been introduced in a few institutions. The purpose of this study was to ... Closing of the orifice of a nasopharyngeal bursa results in the occurrence of Tc. When the Tc become infected or inflamed, ...
  https://www.readbyqxmd.com/keyword/6705
*  trial data
... and/or narrow band imaging (NBI) only image the superficial surface and are not able to detect BB. Optical frequency-domain ... The mucosa can be investigated in full thickness and over a large area. Due to its high-resolution and high-acquisition rates, ... imaging (OFDI), also known as Volumetric Laser Endomicroscopy (VLE) is a new Optical Coherence Tomography (OCT) technique that ... Endoscopic procedure: the esophagus will first be examined in overview with white light endoscopy (WLE). In order to localize ...
  http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4056
*  Bronchoscopy in Israel is conducted with endoscopy
Narrow-band imaging (NBI) - a technique that allows you to define the minimum vascular changes characteristic of malignant ... endoscopic ultrasound and imaging), has significantly expanded the indications for this study. ... The most suitable bronchoscopy technique is determined by the results of preliminary studies (X-ray, CT, MRI, and ultrasound). ... Confocal laser fluorescence microscopy (CLFM). *Autofluorescence bronchoscopy (AFB) - allows to accurately determine the ...
  https://hmcisrael.com/diagnosis/bronchoscopy-in-israel
*  Dr. Scott A. Prahl Profile
KEYWORDS: Proteins, Laser therapeutics, Calibration, Blood, Laser energy, Laser ablation, Absorbance, In vivo imaging, Pulsed ... We characterize the addition of added molecular absorbers with relatively narrow absorption bands [full width at half maximum ( ... These results provide support for the effective use of this laser thrombolysis system for the removal of clots of varied age ... Cancerous mucosa had values 1.87±1.10 cm-1 and 8.4±2.3 cm-1, respectively. These values are similar to data presented by other ...
  https://www.spiedigitallibrary.org/profile/Scott.Prahl-7630
*  Most recent papers in the journal Endoscopy International Open | Read by QxMD
The number of ACF in the lower rectum was counted first using IEE magnification with narrow-band imaging (NBI) or blue-laser ... Feasibility of endoscopic mucosa-submucosa clip closure method (with video).. Toshihiro Nishizawa, Shigeo Banno, Satoshi ... Cleansing assessments by four CCE readers in 41 videos from a previous study were compared to the results both models yielded ... Endoscopic augmentation of gastroesophageal junction using a full-thickness endoscopic suturing device. ...
  https://www.readbyqxmd.com/journal/49904
*  Most recent papers with the keyword confocal endomicroscopy | Read by QxMD
Comparison of narrow-band imaging and confocal laser endomicroscopy for the detection of neoplasia in Barrett's esophagus: A ... nCLE is feasible during endoscopic ultrasound (EUS) examination, and preliminary results are very encouraging and suggest this ... including the microcirculation of the kidneys and the intestinal mucosa. Our aim was to develop a hemodynamically stable and ... narrow-band imaging (NBI), S‑technologies of IMAGE1 S, optical coherence tomography (OCT), confocal laser endomicroscopy (CLE ...
  https://www.readbyqxmd.com/keyword/40709
*  Pulmonology - Olympus Medical Systems
Narrow Band Imaging (NBI) and Autofluorescence Imaging (AFI) are two modalities that are deservedly gaining greater interest in ... The Olympus semi-rigid pleuroscope is designed to be used for endoscopic diagnosis and treatment within the thoracic cavity and ... While NBI allows easier identification of changes in the vascular patterns, AFI identifies thickened mucosa. AFI is an ... Thanks to their fine micro-bristles that collect significantly more cells than standard bristles, better diagnostic results can ...
  https://www.olympus-europa.com/medical/en/Products-and-Solutions/Medical-Specialities/Pulmonology/Pulmonology.html?cid=rl17redirect
*  US5807264A - Endoscope apparatus and method for detecting cilia motion using multimode detection fibers to collect back...
Hyperspectral Imaging, Inc.. Infrared endoscopic balloon probes US6741884B1 (en) 1998-09-03. 2004-05-25. Hypermed, Inc.. ... 2. The apparatus according to claim 1, further including a narrow-band filter located in front of each light detector to filter ... Laser 6 is preferably a low power 2 mW He--Ne laser, or a dye laser. It is coupled by a single-mode fiber coupler 10 to the ... The optimal results were obtained when the probe touched gently the fimbria and when the probe was inserted into the ampulla ...
  https://patents.google.com/patent/US5807264A/en
*  Volume 127 - Issue 6 | The Journal of Laryngology & Otology
Use of narrow-band imaging in detection of nasopharyngeal carcinoma. J F Thong, D Loke, R Karumathil Sivasankarannair, P Mok, ... Collateral thermal injury during endoscopic skull base surgery from endonasal CO2 laser and coblation. D Chin, K Snidvongs, R ... Effects of passive smoking on adult nasal respiratory mucosa. S Elwany, Y H Saeed, I Talaat, The Journal of Laryngology & ... Modified nasal dermoplasty technique for treatment of recurrent polyposis: preliminary results. G Anastasopoulos, G Grigoriadis ...
  https://www.jlo.co.uk/the-journal/the-journal-archives/volume-127-issue-6-2/
*  GastroHep eBook
Narrow band imaging (NBI) is linked to magnification. The incident light is restricted to narrow bands in the three fundamental ... Endoscopic palliation with Nd:YAG laser The Nd:YAG laser is a powerful tool adapted to the reduction of the tumor volume. The ... it develops in patchy areas of the pyloric and oxyntic mucosa. Chronic gastritis results in atrophy of the glands, and ... Non-endoscopic procedures in the diagnosis of gastric cancer Radiological imaging and ultrasound Since the development of ...
  http://www.gastrohep.com/ebooks/ebook.asp?book=1405120770&id=7
*  DiVA - Search result
Narrow Band Imaging is used only in Finland.. fulltext. Publisher's full text ... Results: The results speak in favor of NaHYA, since it did not cause prolonged hearing threshold elevations. The results of the ... Elimination of the formulations marked with coal was explored with an endoscopic digital camera 1, 2, and 3 weeks after ... Time-dependent marker expression was evaluated using immunocytochemistry with fluorescence and laser confocal microscopy. ...
  http://uu.diva-portal.org/smash/resultList.jsf?af=%5B%5D&aq=%5B%5B%7B%22journalId%22%3A%229820%22%7D%5D%5D&aqe=%5B%5D&aq2=%5B%5B%5D%5D&language=en&query=