Miller Fisher Syndrome synonyms

Miller Fisher Syndrome Synonyms

Miller Fisher Syndrome (MFS) is a rare neurological disorder that is considered a variant of Guillain-Barré Syndrome (GBS). It is characterized by a triad of symptoms including ophthalmoplegia (paralysis of the eye muscles), ataxia (lack of muscle coordination), and areflexia (absence of reflexes). MFS is often preceded by an infection, most commonly a respiratory or gastrointestinal infection.

While Miller Fisher Syndrome is the commonly used term to describe this condition, there are a few other synonyms that are sometimes used:

• Fisher Syndrome: This term is often used interchangeably with Miller Fisher Syndrome, as it refers to the same set of symptoms. It is named after the neurologist Charles Miller Fisher, who first described the syndrome in 1956.


• Cranial Variant of Guillain-Barré Syndrome: Since MFS is considered a variant of Guillain-Barré Syndrome, it is sometimes referred to as the cranial variant of GBS. This highlights the involvement of cranial nerves, particularly those controlling eye movements.


• Acute Ophthalmoparesis: This term emphasizes the primary symptom of MFS, which is paralysis or weakness of the eye muscles. Ophthalmoparesis refers to the partial paralysis of the eye muscles, leading to difficulty in eye movements.


• Ataxic Variant of GBS: Another synonym used for Miller Fisher Syndrome is the ataxic variant of Guillain-Barré Syndrome. This highlights the presence of ataxia, which is the lack of muscle coordination, as a prominent feature of the syndrome.

It is important to note that while these terms are used interchangeably, they all refer to the same condition characterized by the triad of ophthalmoplegia, ataxia, and areflexia. The use of different synonyms may vary depending on the medical literature or the preference of healthcare professionals.