Search Results - "optical coherence tomography"

Using optical coherence tomography and optical coherence tomography angiography to delineate neurovascular homeostasis in migraine: a review by Chaliha, Devahuti, Vaccarezza, Mauro, Charng, Jason, Chen, Fred K, Lim, Amy, Drummond, Peter, Takechi, Ryusuke, Lam, Virginie, Dhaliwal, Satvinder S, Mamo, John

Subjects: “…optical coherence tomography…”
Get full text

Phenotyping airway disease with optical coherence tomography by Coxson, H., Eastwood, Peter, Williamson, J., Sin, D.

“…The advent of optical coherence tomography (OCT) has the potential to revolutionize airway research and management by allowing investigators and clinicians to visualize the airway with resolution approaching histology and without exposing patients to harmful effects of ionizing radiation. …”
Get full text

Optical coherence tomography for the diagnosis of skin cancer in adults by Ferrante di Ruffano, Lavinia, Dinnes, Jacqueline, Deeks, Jonathan J., Chuchu, Naomi, Bayliss, Susan E., Davenport, Clare, Takwoingi, Yemisi, Godfrey, Kathie, O'Sullivan, Colette, Matin, Rubeta N., Tehrani, Hamid, Williams, Hywel C.

Subjects: “…Melanoma; Noninvasive imaging; Nonmelanoma skin cancer; Optical coherence tomography…”
Get full text

Optical coherence tomography and visual acuity: photoreceptor loss by Salam, Adzura, Wolf-Schnurrbusch, Ute Ellen Kathrin, Wolf, Sebastian

Get full text
Get full text
Get full text

Using optical coherence tomography to improve diagnostic and therapeutic bronchoscopy by Williamson, J., McLaughlin, R., Phillips, M., Armstrong, J., Becker, S., Walsh, J., Sampson, D., Hillman, D., Eastwood, Peter

“…Flexible bronchoscopy is a common procedure that is used in both diagnostic and therapeutic settings but does not readily permit measurement of central airway dimensions. Anatomic optical coherence tomography (aOCT), a modification of conventional optical coherence tomography (OCT), is a novel light-based imaging tool with the capacity to measure the diameter and lumen area of the central airways accurately during bronchoscopy. …”
Get full text

Anatomical optical coherence tomography for long-term, portable, quantitative endoscopy by Leigh, M., Armstrong, J., Paduch, A., Walsh, J., Hillman, D., Eastwood, Peter, Sampson, D.

“…In this paper, we report on anatomical optical coherence tomography, a catheter-based optical modality designed to provide quantitative sectional images of internal hollow organ anatomy over extended observational periods. …”
Get full text

Respiratory gating of Anatomical optical coherence tomography images of the human airway by Mclaughlin, R., Armstrong, J., Becker, S., Walsh, J., Jain, A., Hillman, D., Eastwood, Peter, Sampson, D.

“…Anatomical optical coherence tomography (aOCT) is a longrange endoscopic imaging modality capable of quantifying size and shape of the human airway. …”
Get full text

Detection for non-cavitated fissure caries with optical coherence tomography / Erum Zain by Erum, Zain

“…The aim of this study was to explore the potential of an optical method, Optical Coherence Tomography (OCT), in detection of NCFC and discriminating its stages of severity on the occlusal surface. …”
Get full text
Get full text
Get full text

Measuring airway dimensions during bronchoscopy using anatomical optical coherence tomography by Williamson, J., Armstrong, J., McLaughlin, R., Noble, P., West, A., Becker, S., Curatolo, A., Noffsinger, W., Mitchell, H., Phillips, M., Sampson, D., Hillman, D., Eastwood, Peter

“…Anatomical optical coherence tomography (aOCT), a novel imaging technique, may overcome these limitations. …”
Get full text

Optical coherence elastography: Strain imaging in tissue using optical coherence tomography by Kennedy, B., Kennedy, K., Ford, Christopher, McLaughlin, R., Bush, M., Sampson, D.

Subjects: Get full text

Characterisation and differentiation of dentine caries using optical coherence tomography / Saad Ahmed Khan by Saad Ahmed , Khan

“…The main aim of this study is to explore the potential of an optical method, Optical Coherence Tomography (OCT), in assisting caries removal decision making in a clinical setting. …”
Get full text
Get full text
Get full text

Variation of choroidal thickness with refractive error as measured by optical coherence tomography / Norazwanie Azimi by Azimi, Norazwanie

“…The primary objective of this study was to examine the differences in choroidal thickness with refractive error as measured with optical coherence tomography by conducting a systematic review of the literature which included published research conducted from 2009 to 2014. …”
Get full text

Applying anatomical optical coherence tomography to quantitative 3D imaging of the lower airway by McLaughlin, R., Williamson, J., Phillips, M., Armstrong, J., Becker, S., Hillman, D., Eastwood, Peter, Sampson, D.

“…We demonstrate the application of a real-time endoscopic optical coherence tomography system that can image lower airway anatomy and quantify airway lumen dimensions intra-operatively. …”
Get full text

Loose powder detection and surface characterization in selective laser sintering via optical coherence tomography by Guan, Guangying, Hirsch, Matthias, Syam, Wahyudin P., Leach, Richard K., Huang, Zhihong, Clare, Adam T.

“…Overcoming this issue by assessing integrity on a layer-by-layer basis has become an area of significant interest for users of SLS apparatus. Optical coherence tomography (OCT) is used in this study to detect surface texture and sub-surface powder, which is un-melted/insufficiently sintered, is known to be a common cause of poor part integrity and would prevent the use of SLS where applications dictate assurance of defect-free parts. …”
Get full text

Automated segmentation of retinal layers from optical coherence tomography images using geodesic distance by Duan, Jinming, Tench, Christopher, Gottlob, Irene, Proudlock, Frank, Bai, Li

Subjects: “…Optical coherence tomography ; Segmentation ; Geodesic distance ; Eikonal equation ; Partial differential equation ; Ordinary differential equation ; Fast sweeping…”
Get full text

In vivo 4D imaging of the human lower airway using anatomical optical coherence tomography by McLaughlin, R., Williamson, J., Curatolo, A., Baker, V., Hillman, D., Eastwood, Peter, Sampson, D.

“…Anatomical optical coherence tomography (aOCT) is a long-range, fibre-optic endoscopic imaging modality capable of quantifying the size and shape of the human airway lumen. …”
Get full text

Object tracking in SD-OCT images using Kalman filters by Guven, Deniz

Subjects: “…optical coherence tomography; Kalman filter; segmentation.…”
Get full text

Measuring elastic contrast in tissue using OCT needle probes by Kennedy, K., Kennedy, B., McLaughlin, R., Ford, Christopher, Bush, M., Sampson, D.

Subjects: “…optical coherence tomography…”
Get full text

Age effects on retinal blood flow assessed using spectral-domain optical coherence tomography doppler by Yusof @ Alias, Firdaus, Tayyari, Faryan, Flanagan, John G, Hudson, Christopher

“…Purpose: To determine the impact of healthy aging upon total retinal blood flow as derived by Spectral-Domain, Optical Coherence Tomography Doppler SD-OCT. Methods: SD-OCT Doppler blood flow was non-invasively measured using the RTVue system (Optovue Inc., USA). …”
Get full text
Get full text

Utilization of anterior segment optical coherence tomography enhanced high resolution corneal in measuring pterygium thickness by Hilmi, Mohd Radzi, Mohd. Kamal, Khairidzan, Che Azemin, Mohd Zulfaezal, Ariffin, Azrin Esmady

“…To further substantiate claims of establishing measurement of pterygium thickness, the aim of this study was to describe a quantitative method in determining pterygium thickness using anterior segment optical coherence tomography. Methods: Anterior segment imaging was performed using enhanced high resolution cornea of Visante™ optical coherence tomography in 120 primary pterygium eyes. …”
Get full text
Get full text
Get full text