<p>
Carolina Panthers rookie wide receiver Kelvin Benjamin only suffered a bone bruise on his left knee, coach Ron Rivera announced today.</p> <p>
Benjamin banged his knee on Sunday.</p> <p>
He underwent a magnetic resonance imaging exam today.</p> <p>
Benjamin is dealing with swelling, but has no structural damage.</p> <p>
The first-round draft pick should be back in a few days.</p> <p>
Follow me on Twitter: <a href="http://www.twitter.com/RavensInsider">@RavensInsider</a></p> <p>
Aaron Wilson covers the Ravens for The Baltimore Sun</p>