Oakland Raiders quarterback Jason Campbell departed Oakland's exhibition game with the San Francisco 49ers after being injured on a sack.
Campbell landed hard on his right shoulder after being sacked by San Francisco linebacker Travis LaBoy on Saturday night. He was diagnosed with a stinger.
Campbell was down on the ground for about five minutes before being carted off the field.
We'll keep an eye on this and have further updates as they become available. If it's just a stinger, it's probably not going to be a long-term injury.