Blood test determines concussion severity, gets FDA approval
 

https://c.slashgear.com/wp-content/u...80-575x383.jpgThe FDA has announced approval of a blood test that helps determine the severity of a concussion. The blood test isn’t a substitution for existing diagnostic methods, such as giving the patient a CT scan, but can help determine whether a concussion has happened and whether a CT scan is necessary. The test can be used to reduce radiation exposure … Continue readinghttp://feeds.feedburner.com/~r/slashgear/~4/8Wz3HMQbIGk

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