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Miller-Fisher

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https://www.readbyqxmd.com/read/28514704/guillain-barr%C3%A3-syndrome-variants-forms-fruste-reclassification-with-new-criteria
#1
Fu Liong Hiew, Rahmansah Ramlan, Shanthi Viswanathan, Santhi Puvanarajah
OBJECTIVES: This study aimed to evaluate the clinical and electrophysiological characteristics of various distinctive classical and localised Guillain-Barré syndrome (GBS) subtypes. PATIENTS AND METHODS: Clinical characteristics and electrophysiological data of sixty-one consecutive patients admitted between 2012 and 2015 were systematically analysed and reclassified according to the new GBS clinical classification. Neurophysiology was evaluated with Hadden et al...
May 4, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28487747/a-predictive-model-for-guillain-barr%C3%A3-syndrome-based-on-single-learning-algorithms
#2
Juana Canul-Reich, Juan Frausto-Solís, José Hernández-Torruco
Background. Guillain-Barré Syndrome (GBS) is a potentially fatal autoimmune neurological disorder. The severity varies among the four main subtypes, named as Acute Inflammatory Demyelinating Polyneuropathy (AIDP), Acute Motor Axonal Neuropathy (AMAN), Acute Motor Sensory Axonal Neuropathy (AMSAN), and Miller-Fisher Syndrome (MF). A proper subtype identification may help to promptly carry out adequate treatment in patients. Method. We perform experiments with 15 single classifiers in two scenarios: four subtypes' classification and One versus All (OvA) classification...
2017: Computational and Mathematical Methods in Medicine
https://www.readbyqxmd.com/read/28444683/-atypical-guillain-barre-syndrome-clustering-is-it-necessary-to-reconsider-the-diagnostic-criteria-and-microbiological-protocol
#3
A Dominguez-Mayoral, C Gutierrez, J M Lopez-Dominguez, S Eichau, J Abril, G Navarro-Mascarell, M A Quesada-Garcia, M Ramos, M Alvarez-Lopez, C Menendez-De Leon, G Izquierdo
INTRODUCTION: Guillain-Barre syndrome is classically defined as a symmetrical ascending acute polyradiculoneuropathy, although there are atypical variants that make diagnosis difficult. CASE REPORTS: The medical data of six patients in our hospital area are collected during the first quarter of 2013. Lumbar punctures, imaging, neurophysiological studies, ganglioside antibodies and serologies have been proposed in all cases. We focus on the atypical features as late hyporeflexia, increased frequency of asymmetry and distal paresis and initial fever...
May 1, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28397145/a-case-of-atypical-ophthalmoplegia-after-chikungunya-fever
#4
Paromita Dutta, Ankita Sharma
PURPOSE: This study aims to report an unusual case of bilateral diffuse ophthalmoplegia with levator sparing, in a patient after an episode of Chikungunya fever. METHODS: Case report of a five-year-old girl with inability to move both eyes along with decreased near vision. RESULT AND CONCLUSION: Bilateral external ophthalmoplegia has been described as a part of the spectrum of ocular manifestations of this arbovirus-associated fever. This is the first report of its kind in a pediatric patient...
April 10, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28367386/a-case-of-miller-fisher-syndrome-and-literature-review
#5
Sumera Bukhari, Javier Taboada
Miller Fisher syndrome (MFS)  was first recognized by James Collier in 1932 as a clinical triad of ataxia, areflexia, and ophthalmoplegia. Later, it was described in 1956 by Charles Miller Fisher as a possible variant of Guillain-Barré syndrome (GBS). Here, we write a case of a patient with atypical presentation of this clinical triad as the patient presented with double vision initially due to unilateral ocular involvement that progressed to bilateral ophthalmoplegia. He developed weakness of the lower extremities and areflexia subsequently...
February 22, 2017: Curēus
https://www.readbyqxmd.com/read/28284899/diplopia-and-ptosis-after-diarrhea-a-diagnostic-challenge
#6
Thomas Hasler, Astrid Stückelberger, Etienne Ott, Johannes Blum
A woman developed transient diplopia and ptosis of the left eyelid after a Campylobacter infection. The symptoms were interpreted as a Miller Fisher syndrome, a variant of Guillain Barré syndrome.
March 8, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/28259232/guillain-barr%C3%A3-syndrome
#7
REVIEW
Eelco F M Wijdicks, Christopher J Klein
Guillain-Barré syndrome is an acute inflammatory immune-mediated polyradiculoneuropathy presenting typically with tingling, progressive weakness, and pain. Variants and formes frustes may complicate recognition. The best known variant is the sensory ataxic form of Miller Fisher syndrome, which also affects the oculomotor nerves and the brain stem. Divergent pathologic mechanisms lead to demyelinating, axonal, or mixed demyelinating-axonal damage. In the demyelinating form, yet to be identified antigens are inferred by complement activation, myelin destruction, and macrophage-activated cleanup...
March 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28222914/takotsubo-in-miller-fisher-and-guillain-barre-syndrome
#8
Josef Finsterer, Claudia Stöllberger
No abstract text is available yet for this article.
February 15, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28214063/multiple-cranial-nerve-neuropathies-ataxia-and-areflexia-miller-fisher-syndrome-in-a-child-and-review
#9
Antonio E Muñiz
No abstract text is available yet for this article.
April 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28209311/mri-findings-of-optic-pathway-involvement-in-miller-fisher-syndrome-in-3-pediatric-patients-and-a-review-of-the-literature
#10
REVIEW
Ajay Malhotra, Mia Zhang, Xiao Wu, Shanu Jindal, David Durand, Naila Makhani
BACKGROUND: Miller Fisher syndrome (MFS) is a rare demyelinating condition which may have involvement of cranial nerves. There are a few case reports of optic pathway involvement in children. We describe 3 patients with optic pathway enhancement in pediatric patients with MFS. CASE SERIES: We retrospectively reviewed brain imaging findings in 17 pediatric patients with of Guillain-Barré syndrome (GBS) meeting Brighton criteria who had brain MRIs performed during their acute illness...
May 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28090073/a-case-of-miller-fisher-syndrome-thromboembolic-disease-and-angioedema-association-or-coincidence
#11
Nooshin Salehi, Eric D Choi, Roger C Garrison
BACKGROUND Miller Fisher Syndrome is characterized by the clinical triad of ophthalmoplegia, ataxia, and areflexia, and is considered to be a variant of Guillain-Barre Syndrome. Miller Fisher Syndrome is observed in approximately 1-5% of all Guillain-Barre cases in Western countries. Patients with Miller Fisher Syndrome usually have good recovery without residual deficits. Venous thromboembolism is a common complication of Guillain-Barre Syndrome and has also been reported in Miller Fisher Syndrome, but it has generally been reported in the presence of at least one prothrombotic risk factor such as immobility...
January 16, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28067631/schwann-cells-are-activated-by-atp-released-from-neurons-in-an-in-vitro-cellular-model-of-miller-fisher-syndrome
#12
Umberto Rodella, Samuele Negro, Michele Scorzeto, Elisanna Bergamin, Kees Jalink, Cesare Montecucco, Nobuhiro Yuki, Michela Rigoni
The neuromuscular junction is exposed to different types of insult, including mechanical trauma, toxins and autoimmune antibodies and, accordingly, has retained through evolution a remarkable ability to regenerate. Regeneration is driven by multiple signals that are exchanged among the cellular components of the junction. These signals are largely unknown. Miller Fisher syndrome is a variant of Guillain-Barré syndrome caused by autoimmune antibodies specific for epitopes of peripheral axon terminals. Using an animal model of Miller Fisher syndrome, we recently reported that a monoclonal anti-polysialoganglioside GQ1b antibody plus complement damages nerve terminals with production of mitochondrial hydrogen peroxide, which activates Schwann cells...
May 1, 2017: Disease Models & Mechanisms
https://www.readbyqxmd.com/read/28040387/takotsubo-cardiomyopathy-associated-with-miller-fisher-syndrome
#13
Dalvir Gill, Kan Liu
51-year-old female who presented with progressive paresthesia, numbness of the lower extremities, double vision, and trouble walking. Physical exam was remarkable for areflexia, and ptosis. Her initial EKG showed nonspecific ST segment changes and her Troponin T was elevated to 0.41ng/mL which peaked at 0.66ng/mL. Echocardiogram showed a depressed left ventricular ejection fraction to 35% with severely hypokinetic anterior wall and left ventricular apex was severely hypokinetic. EMG nerve conduction study showed severely decreased conduction velocity and prolonged distal latency in all nerves consistent with demyelinating disease...
December 22, 2016: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/27974981/an-overlapping-case-of-miller-fisher-syndrome-bickerstaff-s-encephalitis-and-the-asman-variant-of-guillain-barre-syndrome
#14
E J Pegg, S K Chhetri, U G Lekwuwa, T Majeed
A 56-year-old man presented with a 3-day history of progressive tingling of the hands, unsteadiness, and diplopia. He was initially diagnosed clinically with Miller Fisher Syndrome (MFS) but later developed limb weakness consistent with Guillain-Barre Syndrome (GBS) and subsequently reduced consciousness consistent with Bickerstaff's brainstem encephalitis (BBE). Neurophysiology revealed an axonal motor and sensory neuropathy, in keeping with the Acute Motor and Sensory Axonal Neuropathy (AMSAN) variant of GBS...
2016: Case Reports in Neurological Medicine
https://www.readbyqxmd.com/read/27939129/guillain-barr%C3%A3-syndrome-is-induced-in-non-obese-diabetic-nod-mice-following-campylobacter-jejuni-infection-and-is-exacerbated-by-antibiotics
#15
J L St Charles, J A Bell, B J Gadsden, A Malik, H Cooke, L K Van de Grift, H Y Kim, E J Smith, L S Mansfield
Campylobacter jejuni is a leading cause of bacterial gastroenteritis linked to several serious autoimmune sequelae such as the peripheral neuropathies Guillain Barré syndrome (GBS) and Miller Fisher syndrome (MFS). We hypothesized that GBS and MFS can result in NOD wild type (WT) mice or their congenic interleukin (IL)-10 or B7-2 knockouts secondary to C. jejuni infection. Mice were gavaged orally with C. jejuni strains HB93-13 and 260.94 from patients with GBS or CF93-6 from a patient with MFS and assessed for clinical neurological signs and phenotypes, anti-ganglioside antibodies, and cellular infiltrates and lesions in gut and peripheral nerve tissues...
February 2017: Journal of Autoimmunity
https://www.readbyqxmd.com/read/27928406/late-presentation-of-ataxia-areflexia-and-electrophysiological-abnormalities-as-part-of-miller-fisher-syndrome-case-report
#16
Deniz Somer, Arzu Yilmaz, Serap Tiras Teber, Fatma Gul Cinar
Miller Fisher syndrome (MFS) is characterised by the triad of ophthalmoplegia, ataxia, and areflexia. A case with external ophthalmoplegia and absence of ataxia and areflexia until the end of second week is presented. Electrophysiological findings became apparent after the third week and showed reduced amplitudes of sensory nerve action potentials and prolonged latencies of F with no evidence of conduction blocks. There was no response to intravenous immunoglobulin, but there was response to corticosteroids...
August 2016: Neuro-ophthalmology
https://www.readbyqxmd.com/read/27888275/acute-disseminated-encephalomyelitis-following-campylobacter-jejuni-gastroenteritis-case-report-and-review-of-the-literature
#17
REVIEW
Simone Marziali, Eliseo Picchi, Francesca Di Giuliano, Simone Altobelli, Giorgia Mataluni, Girolama Marfia, Francesco Garaci, Roberto Floris
We describe a case of a 25-year-old male with a diagnosis of acute disseminated encephalomyelitis (ADEM) following infection with Campylobacter jejuni, which is implicated in various human pathologies regarding the central nervous system (CNS) with acute course like Guillain-Barré syndrome (GBS), Miller-Fisher syndrome (MFS), Bickerstaff's brainstem encephalitis (BEE), acute transverse myelitis (ATM) as well as ADEM. These conditions are caused by cross-reactivity between Campylobacter's epitopes and cells of the CNS that causes an immunomediated inflammatory demyelination of the CNS...
February 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/27875624/a-case-of-miller-fisher-syndrome-associated-with-preceding-herpes-zoster-ophthalmicus
#18
Angelo Cascio Rizzo, Martina Ulivi, Nicoletta Brunelli, Alessio Pepe, Giovanni Assenza, Lucia Florio, Vincenzo Di Lazzaro
No abstract text is available yet for this article.
April 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/27737870/miller-fisher-syndrome
#19
Suresh Kumar Gupta, Kunal Kishor Jha, Mhd Diaa Chalati, Losan Tareq Alashi
A man aged 30 years presented to the emergency department (ED) with ataxia, areflexia, facial weakness, ophthalmoplegia, extremity weakness and back pain for 4 days. 4 days prior to attending the ED, the patient had suffered from diarrhoea for 2 weeks. The diagnosis of Miller Fisher syndrome was performed on the dual basis of clinical features in addition to an investigations report. Nerve conduction studies and anti-GQ1b IgG antibody analysis were requested. Once IgA deficiency was ruled out, the patient was started on intravenous immunoglobulin (400 mg/kg/day)...
October 13, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27673265/poster-373-a-immunoglobulin-treatment-of-miller-fisher-variant-of-acute-demyelinating-inflammatory-polyneuropathy-with-underlying-chronic-inflammatory-demyelinating-polyneuropathy-a-case-report
#20
John W Hawkins
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
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