Results 21 to 30 of about 23,319 (231)

Determination of scattering coefficient and scattering anisotropy factor of tissue-mimicking phantoms using line-field confocal optical coherence tomography (LC-OCT)

Journal of the European Optical Society-Rapid Publications, 2023
Line-field Confocal Optical Coherence Tomography (LC-OCT) is an imaging modality based on a combination of time-domain optical coherence tomography and reflectance confocal microscopy.
Waszczuk Léna, Ogien Jonas, Pain Frédéric, Dubois Arnaud   +3 more
doaj   +1 more source

Line-field confocal optical coherence tomography (LC-OCT): principles and practical use

Italian Journal of Dermatology and Venereology, 2023
Line-field confocal optical coherence tomography (LC-OCT) is a non-invasive optical imaging technique based on a combination of the optical principles of optical coherence tomography and reflectance confocal microscopy with line-field illumination, which can generate cell-resolved images of the skin, in vivo, in vertical section, horizontal section and
Ogien, Jonas, Tavernier, Clara, Fischman, Sébastien, Dubois, Arnaud   +3 more
openaire   +3 more sources

Line-Field Confocal Optical Coherence Tomography Evaluation of Eyelid Skin Lesions

Diagnostics, 2023
Background: Periocular malignancies may be clinically different from the examples arising at other sites, with possible delayed diagnosis and greater challenges for treatment and repair.
Alessandro Di Stefani, Simone Cappilli, Giovanni Cuffaro, Bruno Fionda, Monica Maria Pagliara, Andrea Paradisi, Costantino Ricci, Ernesto Rossi, Maria Grazia Sammarco, Giovanni Schinzari, Luca Tagliaferri, Maria Antonietta Blasi, Elisa Cinotti, Alessandro Moro, Gustavo Savino, Mariano Suppa, Ketty Peris   +16 more
doaj   +1 more source

Lamina cribrosa surface position in idiopathic intracranial hypertension with swept-source optical coherence tomography

Indian Journal of Ophthalmology, 2019
Purpose: The purpose of this study is to compare the thickness and depth measurements of the lamina cribrosa (LC) obtained using a swept-source optical coherence tomography (SS-OCT) device in idiopathic intracranial hypertension (IIH) patients and ...
Isil Pasaoglu, Banu Satana, Cigdem Altan, Ozgur Artunay, Berna Basarir, Funda E Onmez, Asli Inal   +6 more
doaj   +1 more source

Deep learning-based 3D OCT imaging for detection of lamina cribrosa defects in eyes with high myopia

Scientific Reports, 2022
The lamina cribrosa (LC) is a collagenous tissue located in the optic nerve head, and its dissection is observed in eyes with pathologic myopia as a LC defect (LCD).
Mako Ota-Itadani, Hiroyuki Takahashi, Zaixing Mao, Tae Igarashi-Yokoi, Takeshi Yoshida, Kyoko Ohno-Matsui   +5 more
doaj   +1 more source

In vivo evaluation of skin of children with LC‐OCT: An objective assessment

Journal of the European Academy of Dermatology and Venereology, 2023
AbstractBackgroundSeveral non‐invasive skin imaging methods have been developed in recent years. Line‐field confocal optical coherence tomography (LC‐OCT) is one of them, leading to the best compromise in terms of resolution and penetration depth. Skin biopsies are an essential technique in paediatric dermatology, but they are a major stressful event ...
S. del Río‐Sancho, C. Gallay, S. Ventéjou, S. Christen‐Zaech   +3 more
openaire   +3 more sources

Reproducibility of in-vivo OCT measured three-dimensional human lamina cribrosa microarchitecture. [PDF]

PLoS ONE, 2014
To determine the reproducibility of automated segmentation of the three-dimensional (3D) lamina cribrosa (LC) microarchitecture scanned in-vivo using optical coherence tomography (OCT).Thirty-nine eyes (8 healthy, 19 glaucoma suspects and 12 glaucoma ...
Bo Wang, Jessica E Nevins, Zach Nadler, Gadi Wollstein, Hiroshi Ishikawa, Richard A Bilonick, Larry Kagemann, Ian A Sigal, Ireneusz Grulkowski, Jonathan J Liu, Martin Kraus, Chen D Lu, Joachim Hornegger, James G Fujimoto, Joel S Schuman   +14 more
doaj   +3 more sources

Preoperative evaluation of high-risk basal cell carcinoma with line-field confocal optical coherence tomography (LC-OCT) reduces Mohs micrographic surgery stage number: A case-control study

EJC Skin Cancer
Background: Mohs micrographic surgery (MMS) is the preferred surgical approach for high-risk basal cell carcinoma (BCC). Pre-surgical tumor margins delineation with line field confocal optical coherence tomography (LC-OCT) is expected to reduce MMS ...
Andrea Paradisi, Luigi Cornacchia, Simone Cappilli, Damiano Abeni, Francesco Federico, Alessandro Di Stefani, Maria Mannino, Ketty Peris   +7 more
doaj   +1 more source

Clinical and functional state of the retina after inadequate laser coagulation of peripheral vitreochorioretinal dystrophies. Part 2. A study of microcirculation of the macular area

Российский офтальмологический журнал, 2020
Purpose: to evaluate the effect of inadequately performed laser coagulation (LC) of peripheral vitreochorioretinal dystrophies (PVCRD) on the microcirculation of the macular region in patients with myopia. Material and methods.
V. V. Neroev, G. Yu. Zakharova, T. D. Okhotsimskaya, M. V. Zueva, I. V. Tsapenko, V. A. Fadeeva, B. M. Magamadov   +6 more
doaj   +1 more source

Comparative Evaluation of Lamina Cribrosa Anatomical Parameters with Retinal Nerve Fiber Layer Thickness Defects In Primary Open-angle Glaucoma Cases And Controls

Journal of Gandhara Medical and Dental Sciences, 2023
OBJECTIVES To assess the lamina cribrosa (LC) anterior lamina cribrosa depth (ALCD), lamina cribrosa thickness (LCT) and retinal nerve fiber layer thickness (RNFLT) in primary open-angle glaucoma (POAG) cases and age-matched controls and to compare ...
Ayesha Saba Naz, Aisha Qamar, Ambreen Surti, Sehrish Shafique, Yasmeen Mahar, Yawar Zaman, Nasim Marvi   +6 more
doaj   +1 more source