Becker muscular dystrophy

Noun

1.

Becker muscular dystrophy - a form of muscular dystrophy that set in in adolescence or adulthood and progresses slowly but will affect all voluntary muscles; characterized by generalized weakness and muscle wasting that affects limb and trunk muscles first; similar to Duchenne's muscular dystrophy but less severe; inheritance is X-linked recessive (carried by females but affecting only males)

dystrophy, muscular dystrophy