Blood Test May Identify Need For CT Scan In Patients With Possible Traumatic Brain Injury, Study Suggests.

Medscape (7/26, Yasgur, Subscription Publication) reports researchers found that a blood test that measures “ubiquitin C-terminal hydrolase-L1 (UCH-L1) and glial fibrillary acidic protein (GFAP)” can “accurately identify the need for computed tomography...