FSHD stands for which muscular dystrophy?

Prepare for the Muscular Dystrophy Test with comprehensive flashcards and multiple-choice questions. Access detailed hints and explanations for each question to enhance your study experience. Equip yourself for success on your upcoming exam!

Multiple Choice

FSHD stands for which muscular dystrophy?

Explanation:
FSHD stands for Facioscapulohumeral Muscular Dystrophy, named for the pattern of weakness it most often shows: facial muscles and the shoulder girdle with scapular winging. That facial–scapulohumeral involvement is the defining clue, so this acronym matches the disease exactly. Other listed conditions are real muscular dystrophies too, but they have different hallmark features: Emery-Dreifuss often presents with early elbow and Achilles tendon contractures and cardiomyopathy; Duchenne shows early proximal weakness with calf pseudohypertrophy due to dystrophin deficiency; Myotonic Dystrophy features myotonia and multisystemic symptoms with both distal and proximal weakness.

FSHD stands for Facioscapulohumeral Muscular Dystrophy, named for the pattern of weakness it most often shows: facial muscles and the shoulder girdle with scapular winging. That facial–scapulohumeral involvement is the defining clue, so this acronym matches the disease exactly. Other listed conditions are real muscular dystrophies too, but they have different hallmark features: Emery-Dreifuss often presents with early elbow and Achilles tendon contractures and cardiomyopathy; Duchenne shows early proximal weakness with calf pseudohypertrophy due to dystrophin deficiency; Myotonic Dystrophy features myotonia and multisystemic symptoms with both distal and proximal weakness.

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