Like many middle-school kids, 11-year-old Callen, of Emmaus, Pennsylvania, has turned his mom, Jamie Moulthrop, into a chauffeur, she jokes. He participates in karate, baseball, hockey, and surfing, and he meets up often with friends at the pool and splashes around for hours. Unlike the other kids around him, though, Callen has Charcot-Marie-Tooth disease (CMT), a . . .
After years of denial, it was the stairs to his second-floor college apartment that forced Chris Anselmo to finally face his limb-girdle muscular dystrophy (LGMD) in 2009. “I remember moving in, trying to carry things like my desk chair to the top of the stairs, and just feeling completely weak and exhausted by the time I reached . . .
Every year, Deborah and Jeff Corbett went to their son Josh’s annual checkup with a set of questions. They checked on Josh’s chronic ear troubles and surgeries, inquired about his lagging motor skills, and at his 4-year visit, they asked about his peculiar running gait. When he was 5, they mentioned Josh had difficulty getting . . .