Actor Christina Applegate says she was misdiagnosed with multiple sclerosis NPRChristina Applegate Breaks Down in Tears Revealing She Was Misdiagnosed with MS: ‘I’m Back at Square One’ People.comChristina Applegate, a leading MS advocate, says doctors found she doesn’t have the disease after all CNNWhy MS can be hard to diagnose, after Christina Applegate reveals misdiagnosis ABC News – Breaking News, Latest News and VideosChristina Applegate says she was misdiagnosed with multiple sclerosis The Washington Post