Ducks defenseman Toni Lydman experienced an acute episode of double vision last week. Lydman has since undergone a battery of tests, which have ruled out most major medical concerns but have not identified the cause of the problem. Lydman is still experiencing some slight residual symptoms and will not be able to train/skate until the problem is diagnosed and his series of medical tests are complete. ?Our top priority is Toni?s health,? said Ducks Executive Vice President/GM Bob Murray. ?Toni is feeling much better this week and we are encouraged by the results of his recent tests. However, we will proceed with caution until we can identify the source of the problem.?