Subacute myelo-optic neuropathy
Subacute Myelo-Optic Neuropathy
Subacute Myelo-Optic Neuropathy (pronunciation: sub-acute my-elo-optic neuro-path-y), often abbreviated as SMON, is a rare medical condition that affects the nervous system and optic nerve.
Etymology
The term "Subacute Myelo-Optic Neuropathy" is derived from the Latin words 'sub' meaning under, 'acutus' meaning sharp, 'myelo' referring to the spinal cord, 'optic' pertaining to the eye, and 'neuropathy' meaning disease of the nerves.
Definition
Subacute Myelo-Optic Neuropathy is a disorder characterized by subacute onset of sensory and motor disturbances, often accompanied by visual impairment. It is associated with degeneration of the spinal cord and optic nerves.
Symptoms
Symptoms of SMON may include numbness, weakness, vision loss, and pain in the limbs. These symptoms are due to damage to the spinal cord and optic nerves.
Causes
The exact cause of SMON is unknown. However, it has been associated with the use of certain medications, such as clioquinol, an antibiotic and antifungal agent.
Diagnosis
Diagnosis of SMON is based on clinical symptoms, medical history, and certain diagnostic tests, including MRI and nerve conduction studies.
Treatment
Treatment for SMON is primarily supportive and may include physical therapy, pain management, and vision rehabilitation.
Related Terms
External links
- Medical encyclopedia article on Subacute myelo-optic neuropathy
- Wikipedia's article - Subacute myelo-optic neuropathy
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