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Zika associated Guillain-Barre syndrome in the United States (P2.327)
Conclusions:Zika can induce GBS after a brief viral illness. Neuropathy can be a mixture of demyelinating and axonal. Dysautonomia may also be present including severe dysphagia, orthostatics and retention.Zika RNA has a short detection window in serum and CSF making a diagnosis time sensitive. Serological assays using IgM and IgG cross-react with other flaviviruses making them unable to differentiate between recent Zika exposure and cross reactivity with Dengue and Chikungunya. Our pt likely had prior exposure to Dengue, being from an endemic area. Prior Dengue exposure may possibly modulate the response to Zika via antib...
Source: Neurology - April 17, 2017 Category: Neurology Authors: Tantillo, G., Sclar, G., Vasa, C., Shin, S., Sivak, M. Tags: Zika, Chikungunya, West Nile Virus, and Other Viral Infections I Source Type: research

A Rare Neurological Complication of Waldenstroms Macroglobulinemia (P5.183)
Conclusions:Diagnostic approach to bilateral FNP should evaluate for: traumatic (skull fractures), infectious (classically Lyme disease), metabolic (diabetes), autoimmune (sarcoidosis, Guillain-Barré syndrome), congenital (Moebius syndrome) and neoplastic (brainstem tumors) entities. WM is a rare cause, a condition due to low-grade B cell lymphoma where lymphoplasmacytoid cells infiltrate different tissues and secrete monoclonal IgM. Peripheral neuropathy develops in 15–30% of the cases, usually a chronic, progressive, symmetric, predominantly distal polyneuropathy. Facial nerve impairment is unusual, caused b...
Source: Neurology - April 17, 2017 Category: Neurology Authors: Acosta, G. T., Gadhia, R., Leslie-Mazwi, T. Tags: Neuro-oncology: Brain and CNS Metastases Source Type: research

A Rare Case of Central Nervous System Tuberculosis Presenting as Transient Splenial Lesion: Case Report and Literature Review (P1.320)
Conclusions:Based on literature review, the transient splenial lesion of corpus callosum has never been reported in patients with CNS tuberculosis. The mechanisms underlying transient splenial lesions may due to intramyelinic edema and inflammatory cell infiltration. This hypothesis supported by the MR spectroscopy findings in our patient. Since early diagnosis and treatment can reduce mortality and morbidity, patients with isolated splenial lesion warrant diagnostic tests for CNS tuberculosis.Study Supported by:The authors report no disclosures relevant to the manuscript.Disclosure: Dr. Wu has nothing to disclose. Dr. Che...
Source: Neurology - April 17, 2017 Category: Neurology Authors: Wu, J.-W., Chen, S. Tags: Autoimmunity with Infection, Syphilis, Lyme, Tuberculosis, and other Bacteria Source Type: research

Burden of Cerebrovascular Disease and its association in the clinical characteristics, Incidence and outcomes in the hospitalized patients with Community-Acquired Pneumonia in Louisville, KY (P1.321)
Conclusions:This study documents worse clinical outcomes and significantly increased mortality in the hospitalized patients with community acquired pneumonia and associated cerebrovascular disease.Disclosure: Dr. SirDeshpande has nothing to disclose. Dr. Kolikonda has nothing to disclose. Dr. Peyrani has nothing to disclose. Dr. Ramirez has nothing to disclose. Dr. Arnold has nothing to disclose. Dr. Wiemken has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: SirDeshpande, P., Kolikonda, M., Peyrani, P., Ramirez, J., Arnold, F., Wiemken, T. Tags: Autoimmunity with Infection, Syphilis, Lyme, Tuberculosis, and other Bacteria Source Type: research

Streptococcus pneumoniae meningitis and intracranial vasculopathy: Clinical correlation with improving transcranial Doppler hemodynamics (P1.322)
Conclusions:Antibiotic treatment for S. pneumoniae meningitis correlated with improvement in clinical status and TCD hemodynamics. Serial TCDs may be a potentially useful strategy in the management of bacterial meningitis.Disclosure: Dr. Idris has nothing to disclose. Dr. Tai has nothing to disclose. Dr. Tan has nothing to disclose. Dr. Tan has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Idris, M. I., Tai, S. M. L., Tan, C. T., Tan, K. S. Tags: Autoimmunity with Infection, Syphilis, Lyme, Tuberculosis, and other Bacteria Source Type: research

Isolated Tongue Hemi-Atrophy from Hypoglossal-Vertebral Entrapment Syndrome (P3.377)
Conclusion: Hypoglossal vertebral entrapment syndrome from a structural vascular anomaly or anomalous vascular course is an extremely rare cause of isolated hypoglossal nerve palsy. Only a few cases have been reported in the literature. Imaging studies and careful exclusion of other potential etiologies is essential to establish the diagnosis.Disclosure: Dr. Roy has nothing to disclose. Dr. Bakradze has nothing to disclose. Dr. Ollenschleger has nothing to disclose. Dr. Felice has nothing to disclose.
Source: Neurology - April 3, 2016 Category: Neurology Authors: Roy, B., Bakradze, E., Ollenschleger, M., Felice, K. Tags: General Neurology Source Type: research

The Evaluation and Management of Alternative Diagnoses in Amyotrophic Lateral Sclerosis (P5.091)
Conclusions: Treatment with intravenous steroids, immunoglobulin and surgical interventions prior to diagnosis of ALS is associated with a significantly prolonged mean ODI.Disclosure: Dr. Kannan has nothing to disclose. Dr. Glass has nothing to disclose.
Source: Neurology - April 3, 2016 Category: Neurology Authors: Kannan, M., Glass, J. Tags: Neuroepidemiology: Neuro-oncology and ALS Source Type: research

Amyotrophic Lateral Sclerosis (ALS) with Laboratory Abnormalities of Unknown Significance (LAUS) --Where Does It Begin and Where Does It End? (P4.144)
CONCLUSIONS: Further detailed analysis of progression rate by site of onset, sex, age, treatment will require assimilation of clinic-based datasets of properly analyzed ALS-LAUS patients from multiple clinic sites. The appropriate role of IVIg in ALS-LAUS patients requires further study following explication of the natural history of these patients compared with non-ALS-LAUS patients. The determination as to whether auto-antibodies to additional antigens may play a role in the progression rate of ALS-LAUS compared with sporadic ALS needs to be systematically studied. Study Supported by: Carolinas ALS Research FundDisclosur...
Source: Neurology - April 8, 2015 Category: Neurology Authors: Brooks, B., Bravver, E., Langford, V., Alwan, M., Smith, N., Lucas, N., Nichols, M., Belcher, S., Lary, C., Nemeth, J., Russo, P., Wright, K., Ward, A., Holsten, S., Fischer, M., Bockenek, W., Desai, U., Lindblom, S. C., Pacicco, T., Sanjak, M. Tags: Neuroepidemiology: ALS Source Type: research

Clinical Reasoning: A 28-year-old man with progressive gait disturbance and encephalopathy
A 28-year-old man with sickle cell disease presented with 7 months of difficulty walking. Initial examination 3 months prior to admission to our hospital was thought to be consistent with a polyneuropathy. He was areflexic, was unable to stand on toes or heels with decreased sensation on the left foot to light touch and vibration, had difficulty with heel to shin, and was unable to perform tandem gait. Laboratory tests revealed anemia (hemoglobin 7.2 g/dL) and elevated creatinine (1.49 g/dL). HIV, antinuclear antibodies, antineutrophil cytoplasmic antibodies, hepatitis serologies, rapid plasma reagin, thyroid-stimulating h...
Source: Neurology - December 8, 2014 Category: Neurology Authors: Massaro, A. M., Pruitt, A. Tags: Stroke in young adults, MRI, Gait disorders/ataxia, All Oncology RESIDENT AND FELLOW SECTION Source Type: research