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Amyotrophic Lateral Sclerosis (also known as Lou Gehrig’s disease) (ALS).

Spanish: Esclerosis lateral amiotrófica/ Enfermedad de Lou Gehrig

Description

Amyotrophic Lateral Sclerosis (ALS) is a progressive neurodegenerative disease that affects motor neurons in the brain and spinal cord, leading to muscle weakness and atrophy. It is commonly known as Lou Gehrig’s disease, named after the famous baseball player who was diagnosed with it. The exact cause of ALS is still unknown, and there is currently no cure.

Interpreter Notes

Interpreters should be aware that ALS may be referred to colloquially as 'la enfermedad de Lou Gehrig' in some contexts, but it is important to use the formal term 'esclerosis lateral amiotrófica' in clinical settings. Additionally, confusion may arise with other neurodegenerative diseases, so clarity in terminology is essential.

Example Sentences

EN: The patient was diagnosed with Amyotrophic Lateral Sclerosis (ALS) after experiencing progressive muscle weakness.

ES: El paciente fue diagnosticado con esclerosis lateral amiotrófica tras experimentar debilidad muscular progresiva.

Common Interpreter Mistakes

Confusing ALS with multiple sclerosis; mixing up the Spanish term with other similar-sounding diseases; using informal language instead of the clinical term.

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Term Last Updated: Jan 05, 2026 at 5:03 AM