1. OCT angiography improves views of retina blood flow

    OCT angiography improves views of retina blood flow

    Projects from Boston and Portland could help translation of OCTA into clinics. Retina blood flow: vital for diagnosis Optical coherence tomography angiography (OCTA) is a promising technique for imaging of blood vessels, in which sequential OCT scans of the same tissue cross-section reveal the sites of blood flow within those tissues, and can allow the blood oxygen content to be calculated. Examination of the retina is one promising application area for OCTA, thanks partly to the widespread adoption of conventional OCT within ophthalmology and its established place in clinical workflows. Two recent projects have published findings that could assist the ...

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