Review Article
Traditional East Asian Herbal Medicine for Amyotrophic Lateral Sclerosis: A Scoping Review
Table 8
Summary of the revised El Escorial Diagnostic criteria for ALS.
| Diagnosis | Involved segments |
| Clinically possible ALS | UMN and LMN signs in one region; UMN signs in at least two regions; or UMN and LMN signs in two regions without UMN signs rostral to the LMN signs | Laboratory-supported probable ALS | UMN signs in one or more regions and LMN signs in at least two regions defined by electromyography | Clinically probable ALS | UMN and LMN signs in two regions with some UMN signs rostral to the LMN signs | Clinically definite ALS | UMN and LMN signs in three regions |
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UMN: upper motor neuron and LMN: lower motor neuron.
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