muscular dystrophy
Học thuậtThân thiện
Definition
Noun: A group of inherited genetic disorders that cause progressive weakness and degeneration of the skeletal muscles that control movement.
Usage
"Muscular dystrophy" is a medical term used as a non-count noun to refer to the general category of diseases. It can also be used as a count noun when specifying a particular type (e.g., "a muscular dystrophy"). - The primary symptom of muscular dystrophy is progressive muscle weakness. - Duchenne muscular dystrophy is one of the most common and severe forms. - Research aims to find treatments for various muscular dystrophies.
Examples
- General Category: Fundraising events, like charity runs, often support research into muscular dystrophy.
- Specific Type: He was diagnosed with Becker muscular dystrophy, which has a later onset than the Duchenne type.
- Symptom Description: The progression of muscular dystrophy often leads to increasing difficulty with walking.
Advanced Usage
- "Muscular dystrophy" as a modifier: The term is frequently used adjectivally in compound nouns related to research, care, and advocacy.
- The muscular dystrophy association funds critical research.
- They attended a muscular dystrophy clinic for specialized care.
Variants and Related Words
- Dystrophy (n): A broader term for any disorder arising from defective or faulty nutrition. "Muscular dystrophy" is a specific type of dystrophy.
- Myopathy (n): A general term for any disease of the muscle tissue. All muscular dystrophies are myopathies, but not all myopathies are muscular dystrophies.
Synonyms
- Inherited myopathy: A more general synonym emphasizing the hereditary nature and muscle disease aspect.
- Genetic muscle-wasting disease: A descriptive synonym highlighting the key characteristics.
Note: In medical contexts, specific type names (e.g., Duchenne, Becker, myotonic) are used rather than casual synonyms.
Noun
- any of several hereditary diseases of the muscular system characterized by weakness and wasting of skeletal muscles