[Adie's syndrome from a neurological standpoint (author's transl)]

Area of Science:

• Neurology
• Ophthalmology
• Neurophysiology

Context:

• Presents findings from 22 examinations of tonic pupils, with 15 diagnosed with Adie's syndrome.
• Highlights normal neurological, chemical, and cerebrospinal fluid analyses, except for characteristic tendon reflex anomalies.
• Reviews relevant neurological literature from the past decade concerning Adie's syndrome.

Purpose:

• To describe the clinical and neurophysiological findings in patients with tonic pupils, particularly those with Adie's syndrome.
• To investigate the potential site of damage and origin of reflex abnormalities in Adie's syndrome.
• To interpret Adie's syndrome as a form of peripheral nervous system polyneuropathy.

Summary:

• Evaluated 22 tonic pupil cases, 15 with Adie's syndrome, revealing normal systemic tests but abnormal reflexes.
• Neurophysiological tests showed mild sensory nerve conduction velocity disruptions in 70% of examined cases.
• Adie's syndrome is proposed to be a peripheral polyneuropathy based on these findings and literature review.

Impact:

• Suggests Adie's syndrome is a peripheral nervous system disorder with potential neurophysiological underpinnings.
• Provides insights into the pathophysiology of Adie's syndrome, aiding in diagnosis and understanding.
• Contributes to the neurological understanding of tonic pupils and associated reflex abnormalities.