3D automated quantification of epidermal thickness and dermal heterogeneity in high‐definition optical coherence tomography: Illustrative utility in morphea

2021 ◽  
Author(s):  
Gim Hui Lim ◽  
Ai Ping Yow ◽  
Xiahong Zhao ◽  
Wing Kee Damon Wong ◽  
Hong Liang Tey
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Epidermal Thickness ◽  
High Definition ◽  
Automated Quantification

In vivodetermination of epidermal thickness using high-definition optical coherence tomography

2014 ◽  
Vol 170 (3) ◽  
pp. 737-739 ◽  
Author(s):  
T. Gambichler ◽  
K. Valavanis ◽  
I. Plura ◽  
D. Georgas ◽  
P. Kampilafkos ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Epidermal Thickness ◽  
High Definition

High-definition optical coherence tomography of melanocytic skin lesions

2014 ◽  
Vol 8 (8) ◽  
pp. 681-686 ◽  
Author(s):  
Thilo Gambichler ◽  
Iris Plura ◽  
Monika Schmid-Wendtner ◽  
Konstantinos Valavanis ◽  
Daniela Kulichova ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Skin Lesions ◽  
Optical Coherence ◽  
High Definition

scholarly journals High-definition optical coherence tomography imaging for noninvasive examination of heritage works

2016 ◽  
Vol 55 (36) ◽  
pp. 10313 ◽  
Author(s):  
Farzana Zaki ◽  
Isabella Hou ◽  
Denver Cooper ◽  
Divya Patel ◽  
Yi Yang ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
High Definition ◽  
Tomography Imaging ◽  
Optical Coherence Tomography Imaging

Evaluation of Corneal Epithelial Thickness Imaged by High Definition Optical Coherence Tomography in Healthy Eyes

Cornea ◽  
2019 ◽  
Vol 38 (1) ◽  
pp. 62-66 ◽  
Author(s):  
Elmira Baghdasaryan ◽  
Tudor C. Tepelus ◽  
Kenneth M. Marion ◽  
Homayoun Bagherinia ◽  
SriniVas R. Sadda ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
High Definition ◽  
Corneal Epithelial ◽  
Epithelial Thickness ◽  
Corneal Epithelial Thickness ◽  
Healthy Eyes

High-Definition Optical Coherence Tomography

2020 ◽  
pp. 241-249
Author(s):  
Mariano Suppa ◽  
Makiko Miyamoto ◽  
Véronique Del Marmol ◽  
Marc Boone
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
High Definition

scholarly journals Swept Source Optical Coherence Tomography Assessment of Bursa Premacularis in Healthy Eyes

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Paolo Carpineto ◽  
Rossella D’Aloisio ◽  
Daniele Guarini ◽  
Carla Iafigliola ◽  
Luca Cerino ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Intraclass Correlation ◽  
Optical Coherence ◽  
High Definition ◽  
Swept Source ◽  
Visualization Software ◽  
En Face ◽  
Bursa Premacularis ◽  
Youth Population ◽  
En Face Imaging

Purpose. To describe the reliability and the limits of bursa premacularis (BPM) evaluation using a swept source optical coherence tomography (SS-OCT) device with enface and 16 mm-high definition (HD) longitudinal scans. Methods. 60 eyes of 60 subjects were enrolled and imaged with SS-OCT system (PLEX Elite 9000, Carl Zeiss Meditec Inc., Dublin, CA, USA). BPM area was measured using enface scans imported to ImageJ. HD horizontal and vertical longitudinal scans centered at the fovea were used to detect width (W) and central thickness (CT) of BPM at baseline (T0) and after 30 minutes (T30) performed by two different observers. An enhanced vitreous visualization software provided by the manufacturer of the device was used to highlight vitreous structures. Results. BPM was identifiable in 100% of eyes using both horizontal and vertical longitudinal scans. On horizontal scan, BPM was not entirely measurable in 21.7% and in 18.3% of cases at T0 and T30, respectively. On vertical scan, BPM was not entirely measurable in 75.0% and in 81.7% at T0 and T30, respectively. No statistically significant differences were found between the two different time measurements with an intraclass correlation coefficient above 70%. Median BPM area was 26.9 (Q1-Q3: 19.5-40.5) mm2. In en face imaging, the most frequent BPM shape was the boat one. Conclusion. SS-OCT is a reliable tool for a detailed quantification and mapping of BPM, and it is able to add useful details about the morphological BPM features in youth population. However, the enhanced visualization of the vitreous structures is still a challenge, also with the most forefront devices.

scholarly journals High-Definition and 3-dimensional Imaging of Macular Pathologies with High-speed Ultrahigh-Resolution Optical Coherence Tomography

Ophthalmology ◽  
2006 ◽  
Vol 113 (11) ◽  
pp. 2054-2065.e3 ◽  
Author(s):  
Vivek J. Srinivasan ◽  
Maciej Wojtkowski ◽  
Andre J. Witkin ◽  
Jay S. Duker ◽  
Tony H. Ko ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Optical Coherence ◽  
High Definition ◽  
Ultrahigh Resolution ◽  
3 Dimensional
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