Mr. Amilcar Pojoy Barrios Profile

Amilcar Pojoy Barrios

at Massachusetts General Hospital

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 7 March 2023 Presentation

Advancements in dynamic micro-optical coherence tomography for cell phenotyping

Hui Min Leung, Linhui Yu, Zhewei Wang, Zuzana Tatarova, Miquela Murray, Anagha Arvind, Amilcar Barrios, Estelle Danielle Sylvie Chiavassa, Sydney Kutowy, Hinnerk Schulz-Hildebrandt, Abigail Gregg, Joseph Gardecki, Oliver Jonas, Markus Herrmann, Guillermo Tearney

Proceedings Volume PC12378, PC1237801 (2023) https://doi.org/10.1117/12.2649046

KEYWORDS: Tomography, Tissues, Tumors, Machine learning, RGB color model, Principal component analysis, Neural networks, Mouse models, Lymphatic system, Feature extraction

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Proceedings Article | 9 March 2022 Presentation

High-resolution intranasal micro-optical coherence tomography (µOCT) imaging of Covid-19 positive human subjects

Paul Currier, Kristian Olson, Steven Rowe, Guillermo Tearney, Hui Min Leung, Kadambari Vijaykumar, George Solomon, Amilcar Barrios, Susan Birket, Heather Hathorne, Justin Wade, Kathryn Monroe, Katie Slaten, Sam Foster, Doug Marsden

Proceedings Volume PC11949, PC119490E (2022) https://doi.org/10.1117/12.2607192

KEYWORDS: Coherence imaging, Tomography, Human subjects, Coherence (optics), Pathophysiology, In vivo imaging, Control systems

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Proceedings Article | 7 March 2022 Presentation

Feasibility and safety of tethered capsule endomicroscopy in studying the natural history of Barrett’s esophagus: a multi-center study

Catriona Grant, Barry Vuong, Norman Nishioka, Anna Huizi Gao, Matthew Beatty, Grace Baldwin, Aaron Bailargeon, Ara Bablouzian, Patricia Grahmann, Nitasha G. Bhat, Emily Ryan, Amilcar Barrios, Sarah Giddings, Tim Ford, Émilie Beaulieu-Ouellet, Seyed Hamid Hosseiny, Irene Lerman, Wolfgang Trasischker, Rohith Reddy, Kanwarpal Singh, Michalina Gora, Daryl Hyun, Lucille Quénéhervé, Michael Wallace, Wolfsen Herbert, Jing Dong, Prateek Sharma, Kenneth Wang, Cadman Leggett, John Poneros, Julian Abrams, Charles Lightdale, Samantha Leeds, Mireille Rosenberg, Guillermo Tearney, Paola Leon Alarcon

Proceedings Volume PC11937, PC119370N (2022) https://doi.org/10.1117/12.2610595

KEYWORDS: Esophagus, Optical coherence tomography, Endoscopy, Endomicroscopy, Safety, Tissues, Imaging systems, Biopsy, Diagnostics, Yield improvement

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Proceedings Article | 5 March 2021 Poster + Presentation

Screening for Barrett’s Esophagus in the primary care setting using tethered capsule endomicroscopy

Anita Chung, Anna Gao, Nitasha Bhat, Emily Ryan, Catriona Grant, Alfred Kyrollos Kelada, Amilcar Pojoy Barrios, Jing Dong, Aaron Baillargeon, Rachel Smith, Mikayla Tinus, Ara Bablouzian, Patricia Grahmann, Joshua Metlay, Karen Blumenthal, Donna Krauth, Luis Henkel, Andrew Fauteux, Emily Brown, Katherine Wolcott, Leigh Simmons, Guillermo Tearney

Proceedings Volume 11620, 116200H (2021) https://doi.org/10.1117/12.2577743

KEYWORDS: Optical coherence tomography, Esophagus, Endomicroscopy, Image segmentation, Microscopy

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Proceedings Article | 5 March 2021 Presentation

Non-invasive tethered capsule endomicroscopy imaging biomarkers for the diagnosis of the celiac disease from unsedated patients

Girish G. N., Paola A. Leon Alarcon, Amilcar Barrios, David O. Otuya, Jing Dong, Sarah Giddings, Nitasha Mudalaje, Catriona Grant, Joseph Gardecki, Norman Nishioka, Christopher Damman, Guillermo Tearney

Proceedings Volume 11620, 1162003 (2021) https://doi.org/10.1117/12.2584550

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