1. Articles from Pelham Keahey

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    1. Northeast Symposium on Biomedical Optics 2019: October 15th, 2019 at MIT in Cambridge, MA

      Northeast Symposium on Biomedical Optics 2019: October 15th, 2019 at MIT in Cambridge, MA

      On behalf of the Center for Biomedical OCT Research and Translation (CBORT) at the Wellman Center for Photomedicine, Massachusetts General Hospital, we would like to invite you to participate in the Northeast Symposium on Biomedical Optics 2019 and present your interesting work. This one-day symposium will be held on October 15th, 2019 at MIT in Cambridge, MA . Lunch and coffee will be provided, and a Best Poster Award will be presented at the closing reception with food and drink. Registration is completely FREE. If you would like to participate, please register at the following link, where you will also have ...

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    2. Optical Molecular Imaging in the Gastrointestinal Tract

      Optical Molecular Imaging in the Gastrointestinal Tract

      Recent developments in optical molecular imaging allow for real-time identification of morphologic and biochemical changes in tissue associated with gastrointestinal neoplasia. This review summarizes widefield and high-resolution imaging modalities in preclinical and clinical evaluation for the detection of colorectal cancer and esophageal cancer. Widefield techniques discussed include high-definition white light endoscopy, narrow band imaging, autofluoresence imaging, and chromoendoscopy; high-resolution techniques discussed include probe-based confocal laser endomicroscopy, high-resolution microendoscopy, and optical coherence tomography. New approaches to enhance image contrast using vital dyes and molecular-specific targeted contrast agents are evaluated.

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    1. (1 articles) Massachusetts General Hospital
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    Optical Molecular Imaging in the Gastrointestinal Tract Northeast Symposium on Biomedical Optics 2019: October 15th, 2019 at MIT in Cambridge, MA Accuracy of optical coherence tomography imaging in assessing aneurysmal remnants after flow diversion Subtype-differentiated impacts of subretinal drusenoid deposits on photoreceptors revealed by adaptive optics scanning laser ophthalmoscopy Can ocular changes be detected early in children and adolescents with type 1 diabetes mellitus without retinopathy by using optical biometry and optical coherence tomography? CD4+/CD8+ ratio positively correlates with coronary plaque instability in unstable angina pectoris patients but fails to predict major adverse cardiovascular events Optical coherent tomography to evaluate the degree of inflammation in a mouse model of colitis Circumpapillary collateral vessel development in iatrogenic central retinal artery occlusion observed using OCT angiography Deep learning with 4D spatio-temporal data representations for OCT-based force estimation Assessment of retinal vascular network in amnestic mild cognitive impairment by optical coherence tomography angiography Supercontinuum generation in a chalcogenide all-solid hybrid microstructured optical fiber TRANS-SEROSAL MULTIMODAL OPTICAL COHERENCE TOMOGRAPHY FOR VISUALIZATION OF MICROSTRUCTURE AND BLOOD CIRCULATION OF THE SMALL INTESTINE WALL