scholarly journals Multiple Sclerosis Presenting with Facial Twitching (Myokymia and Hemifacial Spasms)

2017 ◽  
Vol 2017 ◽  
pp. 1-3 ◽  
Author(s):  
Risha Hertz ◽  
James Espinosa ◽  
Alan Lucerna ◽  
Doug Stranges
Keyword(s):  
Multiple Sclerosis ◽  
Spinal Cord ◽  
Central Nervous System ◽  
Cerebral Spinal Fluid ◽  
Demyelinating Disease ◽  
Signs And Symptoms ◽  
Current Medical ◽  
The Central Nervous System ◽  
Left Eyelid ◽  
Hemifacial Spasms

Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system. The etiology is insufficiently understood. Autoimmune, genetic, viral, and environmental factors have been hypothesized. MS is twice as common in women as in men between the ages of 20 and 50 years. There is no known cure for MS. Current medical treatment helps to prevent new attacks and improve function after an attack. MS is diagnosed by physical examination, diagnostic imaging, and examination of cerebral spinal fluid. The most common physical signs and symptoms of MS include constitutional symptoms, muscle weakness, motor and autonomic spinal cord symptoms, paresthesias, and vision changes. Here we present a case of MS diagnosed in a 33-year-old male with facial myokymia of left eyelid, which progressed to left hemifacial spasm. This is an unusual presentation for multiple sclerosis. An awareness of this presentation not only may lead to an earlier diagnosis in some patients but can be a sign of relapse in patients with established multiple sclerosis.

scholarly journals Syringomyelia in demyelinating disease of the central nervous system: Report of two cases

2011 ◽  
Vol 139 (9-10) ◽  
pp. 657-660 ◽  
Author(s):  
Dejan Savic ◽  
Slobodan Vojinovic ◽  
Mirjana Spasic ◽  
Zoran Peric ◽  
Stevo Lukic
Keyword(s):  
Multiple Sclerosis ◽  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Magnetic Resonance ◽  
Demyelinating Disease ◽  
Clinical Signs ◽  
Thoracic Spinal Cord ◽  
Thoracic Spinal ◽  
The Central Nervous System

Introduction. Syringomyelia is a cavitary extension inside the spinal cord which can be either symptomatic or congenitally-idiopathic. Syringomyelia during the course of the disease in patients presenting with clinically definite multiple sclerosis was described earlier. Syringomyelia in patients presenting with a clinically isolated syndrome suggestive of multiple sclerosis is unusual. Case Outline. We present two patients presenting with demy-elinating disease of the central nervous system with syringomyelia in the cervical and thoracic spinal cord. We did not find classical clinical signs of syringomyelia in our patients, but we disclosed syringomyelia incidentally during magnetic resonance exploration. Magnetic resonance exploration using the gadolinium contrast revealed the signs of active demyelinating lesions in the spinal cord in one patient but not in the other. Conclusion. Syringomyelia in demyelinating disease of the central nervous system opens the question whether it is a coincidental finding or a part of clinical features of the disease. Differentiation of the significance of syringomyelia finding in these patients plays a role in the choice of treatment concept in such patients.

scholarly journals Gender and Uveitis in Patients with Multiple Sclerosis

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Lynn K. Gordon ◽  
Debra A. Goldstein
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Demyelinating Disease ◽  
Retinal Vasculitis ◽  
Signs And Symptoms ◽  
Intraocular Inflammation ◽  
Tnf Inhibitor ◽  
Intermediate Uveitis ◽  
The Central Nervous System

Multiple sclerosis (MS), a demyelinating disease of the central nervous system, is more commonly seen in women. It has been associated with both anterior and intermediate uveitis as well as retinal vasculitis. Ocular inflammation may develop concurrent with, prior to, or after the development of neurologic signs and symptoms. Patients with MS have an approximately 1% chance of developing intraocular inflammation. Patients with intermediate uveitis have an 8–12% risk of being diagnosed with MS. This risk is higher in females and in those with bilateral disease. This should be kept in mind when evaluating patients with uveitis, particularly in those patients for whom TNF inhibitor therapy is being considered, as these agents may worsen demyelinating disease.

Multiple Sclerosis

2018 ◽  
pp. 209-216
Author(s):  
Samuel W. Samuel ◽  
Jianguo Cheng
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Neuropathic Pain ◽  
Demyelinating Disease ◽  
Spontaneous Pain ◽  
Disease Course ◽  
The Central Nervous System ◽  
Disease Modifying ◽  
Multiple Treatments ◽  
Surgical Treatments

Multiple sclerosis (MS) is a chronic autoimmune demyelinating disease of the central nervous system (CNS). The diagnosis is based on evidence of at lease two different lesions in the CNS, at least two different episodes in the disease course, and chronic inflammation of the CNS as determined by analysis of the cerebrospinal fluid. Central neuropathic pain is the most common form of pain in patients with MS, with an estimated prevalence of about 50%. Along with the classical neuropathic pain features, such as spontaneous pain (dysesthesia and burning) and evoked pain (allodynia and hyperalgesia), patients with MS may also suffer from intermittent neuropathic pain, such as trigeminal neuralgia, Lhermitte sign, and glossopharyngeal neuralgia. In addition to disease-modifying therapies of MS, multiple treatments are available to manage neuropathic pain secondary to MS, including medical, interventional, and surgical treatments with varying levels of evidence.

Neuromyelitis Optica

2017 ◽  
Author(s):  
Teri L. Schreiner ◽  
Jeffrey L. Bennett
Keyword(s):  
Multiple Sclerosis ◽  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Optic Neuritis ◽  
Neuromyelitis Optica ◽  
Water Channel ◽  
Transverse Myelitis ◽  
Inflammatory Disorder ◽  
The Central Nervous System

Neuromyelitis optica (NMO), or Devic’s disease is an inflammatory disorder of the central nervous system that preferentially affects the optic nerves and spinal cord. Initially considered a variant of multiple sclerosis (MS), NMO is now clearly recognized to have distinct clinical, radiographic, and pathologic characteristics. Historically, the diagnosis of NMO required bilateral optic neuritis and transverse myelitis; however, the identification of a specific biomarker, NMO-IgG, an autoantibody against the aquaporin-4 (AQP4) water channel, has broadened NMO spectrum disease to include patients with diverse clinical and radiographic presentations. This chapter addresses the diagnosis, pathophysiology, and management of the disease.

scholarly journals Blood serum amino acids profile in patients with Multiple Sclerosis

2015 ◽  
Vol 26 (1) ◽  
pp. 50-53
Keyword(s):  
Multiple Sclerosis ◽  
Amino Acids ◽  
Central Nervous System ◽  
Nervous System ◽  
Blood Serum ◽  
Demyelinating Disease ◽  
Initial Step ◽  
Control Group ◽  
The Central Nervous System ◽  
Amino Acids Profile

Multiple sclerosis is the most common demyelinating disease of the central nervous system, affecting mostly young people. There were many risk factors for MS identified, however a direct cause of the disease is still unknown. Pathological changes in the SM lead to the myelin sheath damage around axons, what prevents proper transmission of nerve impulses in the central nervous system. The aim of this study was analyzing and comparing the amino acids profile in the blood serum of MS patients to control group of healthy individuals and evaluating the relationship between them. Significant (p<0.05) differences in the level of glutamate, aspartate and taurine in the blood serum of MS patients were revealed. A positive glutamate and aspartate level correlation in the serum has been demonstrated. Gender is significant only in the case of glutamate level in blood serum. The studies highlight the important role of neurotransmitters in MS and are the initial step in proteomic research.

scholarly journals Multiple Sclerosis

2020 ◽  
Author(s):  
Amirhossein Azari Jafari ◽  
Seyyedmohammadsadeq Mirmoeeni
Keyword(s):  
Multiple Sclerosis ◽  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Optic Nerve ◽  
Autoimmune Disease ◽  
The Central Nervous System ◽  
Genetic And Environmental Factors ◽  
Chronic Autoimmune Disease ◽  
The Brain

Multiple sclerosis (MS) is a chronic autoimmune disease affecting the central nervous system (CNS), caused by genetic and environmental factors. It is characterized by intermittent and recurrent episodes of inflammation that result in the demyelination and subsequent damage of the underlying axons present in the brain, optic nerve and spinal cord [1][2][3].

Movement Disorders

2016 ◽  
pp. 619-624
Author(s):  
Anhar Hassan ◽  
Eduardo E. Benarroch
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Young Adults ◽  
Movement Disorders ◽  
Demyelinating Disease ◽  
Substantial Effect ◽  
The Central Nervous System

The most common inflammatory demyelinating disease of the central nervous system is multiple sclerosis, a disabling disorder that affects predominantly young adults between 20 and 50 years old. It affects women twice as often as men. Multiple sclerosis has a complex immunopathogenesis, variable prognosis, and an unpredictable course. Polygenic and environmental (possibly viral) factors probably have a substantial effect on susceptibility to multiple sclerosis.

Myricetin alleviates cuprizone-induced behavioral dysfunction and demyelination in mice by Nrf2 pathway

2016 ◽  
Vol 7 (10) ◽  
pp. 4332-4342 ◽  
Author(s):  
Qianying Zhang ◽  
Zhike Li ◽  
Shuangchan Wu ◽  
Xiaofei Li ◽  
Ying Sang ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Demyelinating Disease ◽  
Nrf2 Pathway ◽  
Behavioral Dysfunction ◽  
System P ◽  
The Central Nervous System

Multiple sclerosis (MS) is a demyelinating disease occurring in the central nervous system.

scholarly journals COMBINATION OF MULTIPLE SCLEROSIS AND HEREDITARY OPTICAL LEBER’S NEUROPATHY. CLINICAL CASE

2021 ◽  
Vol 30 (4) ◽  
pp. 50-54
Author(s):  
Azalia Aisarovna Sokolova ◽  
◽  
Leonid Sergeevich Zemlyanushin ◽  
Elvira Aysarovna Vashkulatova ◽  
Sofia Mikhailovna Zemlyanushina
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Genetic Testing ◽  
Optic Nerve ◽  
Clinical Case ◽  
Demyelinating Disease ◽  
Mcdonald Criteria ◽  
The Central Nervous System ◽  
Hereditary Optic Atrophy

The article discusses a clinical case of demyelinating disease of the central nervous system, multiple sclerosis in combination with Leber’s hereditary optic atrophy of the optic nerve (Harding syndrome). The debut of the disease at the age of 24 in the form of a simultaneous bilateral decrease in vision, with subsequent atrophy of the optic nerves in both eyes. The diagnosis of multiple sclerosis was confi rmed according to the 2017 McDonald criteria, the diagnosis of Leber’s disease was confi rmed by genetic testing. An important point in the diff erential diagnosis was the identifi cation of the G3460A mutation in the ND1 gene and intrathecal synthesis of oligoclonal immunoglobulin G.

scholarly journals Caspase-11 Mediates Oligodendrocyte Cell Death and Pathogenesis of Autoimmune-Mediated Demyelination

2001 ◽  
Vol 193 (1) ◽  
pp. 111-122 ◽  
Author(s):  
Shin Hisahara ◽  
Junying Yuan ◽  
Takashi Momoi ◽  
Hideyuki Okano ◽  
Masayuki Miura
Keyword(s):  
Multiple Sclerosis ◽  
Spinal Cord ◽  
Central Nervous System ◽  
Cell Death ◽  
Caspase 3 ◽  
Inflammatory Diseases ◽  
Autoimmune Encephalomyelitis ◽  
The Central Nervous System ◽  
Deficient Mice ◽  
Experimental Autoimmune

Multiple sclerosis (MS) and its animal model, experimental autoimmune encephalomyelitis (EAE), are inflammatory diseases of the central nervous system (CNS) characterized by localized areas of demyelination. The mechanisms underlying oligodendrocyte (OLG) injury in MS and EAE remain unknown. Here we show that caspase-11 plays crucial roles in OLG death and pathogenesis in EAE. Caspase-11 and activated caspase-3 were both expressed in OLGs in spinal cord EAE lesions. OLGs from caspase-11–deficient mice were highly resistant to the cell death induced by cytotoxic cytokines. EAE susceptibility and cytokine concentrations in the CNS were significantly reduced in caspase-11–deficient mice. Our findings suggest that OLG death is mediated by a pathway that involves caspases-11 and -3 and leads to the demyelination observed in EAE.

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