Bone Scan on Wood Negative

Kerry Wood’s right arm is structurally sound, a bone scan showed Monday, but the Chicago Cub ace is still expected to sit out at least two weeks.

The test confirmed the original diagnosis of tendinitis in the lower triceps. There was no evidence of a stress fracture.

Wood was put on the disabled list last Thursday and hoped to be able to pitch Friday in Pittsburgh. But he was forced to cut a live batting practice session short Sunday afternoon after feeling more discomfort.

Wood will rest for one week and then resume his throwing regimen.

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Nomar Garciaparra’s agent thinks the shortstop will stay with the Boston Red Sox after this season.

Arn Tellem spoke moments after chatting with Red Sox owner John Henry at Garciaparra’s annual bowling fund-raiser. Garciaparra can become a free agent after the season.

“He wants to stay here and I personally would like to see him stay here,” Tellem said. “Everyone wants him to stay here and I know both sides would like him to stay and I believe in the end that’s what will happen.”

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Milwaukee Brewer third baseman Wes Helms will be out at least two weeks after having surgery on his right knee.... The Montreal Expos activated outfielder Peter Bergeron from the disabled list and sent him to triple-A Edmonton. The Expos also sent first baseman Luis Lopez to Edmonton.