Research Article

Minimizing the Diagnostic Delay in Amyotrophic Lateral Sclerosis: The Role of Nonneurologist Practitioners

Figure 3

Presentation of the various stages leading to the diagnosis of amyotrophic lateral sclerosis (ALS). A: date of the first symptoms confirmed by a physician; B: date of the first complaint of the patient to GP; C: date of the first consultation to a neurologist; D: date of the first electroneuromyography (ENMG); D0: date of the first suspicion of ALS; D1: date of the first ENMG giving clear argues for ALS; E: date of the diagnostic announcement of ALS.