So much for the return to health for the Pittsburgh Steelers. It didn't talk long for Troy Polamalu's right calf injury to act up again.
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The Steelers' star safety hopped off the field early in the second quarter during Sunday's 16-14 victory over the Philadelphia Eagles. Polamalu didn't appear to have been hit, and Fox's Pam Oliver reported the safety wouldn't return. Ryan Mundy replaced Polamalu in the Steelers' lineup.
All-Pro linebacker James Harrison successfully returned to the Steelers' lineup for the first time this season without incident.
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