A new blood test is helping doctors reduce the number of expensive tests needed for some patients in the emergency department. KYW Newsradio's Lynne Adkins has the story. (Photo: Md Saiful Islam Khan/Getty Images)

<p>A new blood test is helping doctors reduce the number of expensive tests needed for some patients in the emergency department. KYW Newsradio's Lynne Adkins has the story. (Photo: Md Saiful Islam Khan/Getty Images)</p>

The latest news around the Philadelphia region from KYW Newsradio.
 
 
 

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