Michael Catania, vice president of product development, holds up a patient sample at Banyan Biomarkers Tuesday, Feb. 13, 2018, in San Diego. The company is developing a blood test to help doctors diagnose traumatic brain injuries.
Michael Catania, vice president of product development, holds up a patient sample at Banyan Biomarkers Tuesday, Feb. 13, 2018, in San Diego. The company is developing a blood test to help doctors diagnose traumatic brain injuries. Denis Poroy AP Photo
Michael Catania, vice president of product development, holds up a patient sample at Banyan Biomarkers Tuesday, Feb. 13, 2018, in San Diego. The company is developing a blood test to help doctors diagnose traumatic brain injuries. Denis Poroy AP Photo

First blood test to help diagnose brain injuries gets US OK

February 14, 2018 09:06 PM

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