There is 1 meaning of the phrase
Becker Muscular Dystrophy.
Becker Muscular Dystrophy
- as a noun
A form of muscular dystrophy that sets 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)