Chuck Pagano makes grand entrance in Indianapolis as he returns to sideline

Indianapolis Colts head coach Chuck Pagano, right, is hugged by general manager Ryan Grigson after he walks onto the field before an NFL football game against the Houston Texans, Sunday, Dec. 30, 2012, in Indianapolis. (AP Photo/Michael Conroy) (The Associated Press)

Indianapolis Colts fans welcome head coach Chuck Pagano to the field before an NFL football game against the Houston Texans, Sunday, Dec. 30, 2012, in Indianapolis. Pagano is back as coach after nearly three months of treatments for leukemia. (AP Photo/Michael Conroy) (The Associated Press)

Colts coach Chuck Pagano received a warm welcome in his return to the sideline Sunday.

With drums playing and the Colts cheerleaders lining up both sides of an inflatable horse, Pagano walked to his usual spot on the sideline, put on his headphones and hugged his assistants. It was his first appearance on the sideline since he began treatment for leukemia Sept. 26.

Some fans brought signs to show their support for Pagano, and the team welcomed him back with a 1-minute video just before kickoff. Afterward, an emotional Pagano waved to the crowd.

During pregame warm-ups, Pagano hugged his wife and was followed by a large group of cameras. He shook hands with Texans defensive coordinator Wade Phillips and chatted with Colts GM Ryan Grigson.

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