Sharks center Dominic Moore says he missed playoff games this postseason because his wife has a rare form of liver cancer. Moore issued a statement Tuesday to explain his absence from two playoff games in April against the Blues. "There have been a lot of questions and concerns raised since it was revealed that I had to miss several games of the Sharks/Blues playoff series due to a family matter and I wanted to update extended family, friends, and former teammates on our situation," he said.