C
Costas Pitris
Researcher at University of Cyprus
Publications - 135
Citations - 10115
Costas Pitris is an academic researcher from University of Cyprus. The author has contributed to research in topics: Optical coherence tomography & Preclinical imaging. The author has an hindex of 29, co-authored 126 publications receiving 9703 citations. Previous affiliations of Costas Pitris include Massachusetts Institute of Technology & Harvard University.
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Journal ArticleDOI
In Vivo Endoscopic Optical Biopsy with Optical Coherence Tomography
Guillermo J. Tearney,Mark E. Brezinski,Mark E. Brezinski,Brett E. Bouma,Brett E. Bouma,Stephen A. Boppart,Stephen A. Boppart,Costas Pitris,Costas Pitris,James F. Southern,James F. Southern,James G. Fujimoto,James G. Fujimoto +12 more
TL;DR: Optical coherence tomography was adapted to allow high-speed visualization of tissue in a living animal with a catheter-endoscope 1 millimeter in diameter, and was used to obtain cross-sectional images of the rabbit gastrointestinal and respiratory tracts at 10-micrometer resolution.
Journal Article
In Vivo Endoscopic Optical Biopsy with Optical Coherence Tomography
Guillermo J. Tearney,Mark E. Brezinski,Brett E. Bouma,Stephen A. Boppart,Costas Pitris,James F. Southern,James G. Fujimoto +6 more
TL;DR: In this article, optical coherence tomography was adapted to allow high-speed visualization of tissue in a living animal with a catheter-endoscope 1 millimeter in diameter, which was used to obtain cross-sectional images of the rabbit gastrointestinal and respiratory tracts at 10-micrometer resolution.
Journal ArticleDOI
In vivo ultrahigh-resolution optical coherence tomography.
Wolfgang Drexler,Uwe Morgner,Franz X. Kärtner,Costas Pitris,Stephen A. Boppart,Xingde Li,Erich P. Ippen,James G. Fujimoto +7 more
TL;DR: To overcome depth-of-field limitations the authors perform zone focusing and image fusion to construct a tomogram with high transverse resolution throughout the image depth, which is to their knowledge the highest longitudinal resolution demonstrated to date for in vivo OCT imaging.
Journal ArticleDOI
Optical Coherence Tomography: An Emerging Technology for Biomedical Imaging and Optical Biopsy
James G. Fujimoto,Costas Pitris,Costas Pitris,Stephen A. Boppart,Stephen A. Boppart,Mark E. Brezinski +5 more
TL;DR: OCT can be used where standard excisional biopsy is hazardous or impossible, to reduce sampling errors associated with excisionality, and to guide interventional procedures, and its potential biomedical and clinical applications are described.
Journal ArticleDOI
Spectroscopic optical coherence tomography.
Uwe Morgner,Wolfgang Drexler,Franz X. Kärtner,Xingde Li,Costas Pitris,Erich P. Ippen,James G. Fujimoto +6 more
TL;DR: Spectroscopic optical coherence tomography (OCT) as discussed by the authors is an extension of conventional OCT for performing cross-sectional tomographic and spectroscopic imaging, which allows the spectrum of backscattered light to be measured over the entire available optical bandwidth simultaneously in a single measurement.