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Neurosyphilis with positive anti-N-methyl-D-aspartate receptor antibody: a case report
A case of neurosyphilis with a positive anti-N-methyl-D-aspartate receptor (NMDAR) antibody was reported. A 54-year-old man who presented with acute memory deficits was admitted to our hospital. Acute ischemic stroke (AIS) was initially considered, and he was prescribed intravenous thrombolysis with recombinant tissue-type plasminogen activator (rt-PA). However, the intermittent onset of episodic memory and orientation disorder still occurred. No diffusion restriction was indicated by magnetic resonance imaging (MRI), and subclinical seizures were frequently found by electroencephalogram (EEG). Rapid plasma reagin (RPR) te...
Source: Frontiers in Neurology - May 18, 2023 Category: Neurology Source Type: research

Exploring Stroke Risk Factors and Outcomes in Sexual and Gender Minority People
Discussion SGM people may have different risk factors, different mechanisms of stroke, and higher risk of recurrent stroke compared with non-SGM people. Standardized collection of sexual orientation and gender identity would enable larger studies to further understand disparities, leading to secondary prevention strategies.
Source: Neurology Clinical Practice - January 18, 2023 Category: Neurology Authors: Diaz, M. A., Rosendale, N. Tags: Research Article Source Type: research

Clinical and laboratory features in patients with positive syphilis serology presenting with acute ischemic stroke or transient ischemic attack: a prospective cohort study
Neurosyphilis (NS) can lead to acute ischemic stroke (AIS) or transient ischemic attack (TIA). We compared the clinical characteristics and laboratory features among AIS and TIA patients who were syphilis-sero...
Source: BMC Infectious Diseases - August 30, 2022 Category: Infectious Diseases Authors: Pornpong Jitpratoom and Adhiratha Boonyasiri Tags: Research Source Type: research

The associations of increased cerebral small vessel disease with cognitive impairment in neurosyphilis presenting with ischemic stroke
ConclusionsCerebral small vessel disease loads in neurosyphilis patients presenting with ischemic stroke are independently associated with acute cognitive impairment and have a prospective value for post-stroke cognitive outcomes.
Source: Brain and Behavior - May 17, 2021 Category: Neurology Authors: Lei Xiang, Tao Zhang, Biao Zhang, Chao Zhang, Shuping Hou, Wei Yue Tags: ORIGINAL RESEARCH Source Type: research

Small vessel occlusion and syphilis in patients with first-ever ischemic stroke
Conclusion: The current study showed that the frequency of positive syphilis serological test was higher in patients with first-ever ischemic stroke and SVD as the potential causal mechanism. This finding could be related to the endothelial dysfunction occurring in syphilis.RESUMO Introdu ção: A sífilis é uma doença endêmica, especialmente em países de baixa e média renda, com acometimento vascular descrito em grandes vasos (aortite), porém nenhuma relação clara foi reconhecida em paciente com acidente vascular cerebral, exceto para aqueles com sífilis meningovascular. O bjetivos: Investigar a relação entre h...
Source: Arquivos de Neuro-Psiquiatria - March 19, 2021 Category: Neurology Source Type: research

Positive syphilis serology contributes to intracranial stenosis in ischemic stroke patients
ConclusionsSyphilis infection, especially when less well controlled, may play an important role in intracranial stenosis of ischemic stroke patients.
Source: Brain and Behavior - October 21, 2020 Category: Neurology Authors: Lei Xiang, Tao Zhang, Biao Zhang, Chao Zhang, Wanzhen Cui, Wei Yue Tags: ORIGINAL RESEARCH Source Type: research

Frequency of Screening and Prevalence of Neurosyphilis in Stroke Population
Conclusion: Positive syphilis serology is frequent in patients with acute stroke/TIA in our region. Acute post-stroke CSF abnormalities make the diagnosis of NS difficult in the context of CSF VDRL negative.Cerebrovasc Dis
Source: Cerebrovascular Diseases - June 22, 2020 Category: Neurology Source Type: research

Infections causing stroke or stroke-like syndromes
ConclusionsStroke or stroke-like syndrome of infectious origin can be observed in an important proportion of case presenting with sensory-motor deficit of unknown origin; their accurate diagnosis has a considerable impact in terms of treatment choices and outcome.
Source: Infection - March 31, 2020 Category: Infectious Diseases Source Type: research

Neurosyphilis prevalence at a Portuguese stroke unit care.
CONCLUSION: We observed a low prevalence of NS (0.31%), but this result was surprisingly higher than what was expected in an elderly population. PMID: 30343380 [PubMed - as supplied by publisher]
Source: Aging Clinical and Experimental Research - October 20, 2018 Category: Geriatrics Authors: Pintado Maury I, Alves M, Fonseca T Tags: Aging Clin Exp Res Source Type: research

Stroke and syphilis: A retrospective study of 53 patients.
CONCLUSION: A diagnosis of syphilitic stroke should be suspected in young patients as a manifestation of syphilis, and tests for neurosyphilis should be routine in neurology departments to make a prompt diagnosis, thereby preventing psychological sequelae. PMID: 29631855 [PubMed - as supplied by publisher]
Source: Revue Neurologique - April 12, 2018 Category: Neurology Tags: Rev Neurol (Paris) Source Type: research

Prothrombotic factors do not increase the risk of recurrent ischemic events after cryptogenic stroke at young age: the FUTURE study
ConclusionsThe prevalence of prothrombotic factors and preceding infections did not significantly differ between stroke patients with a cryptogenic versus an identified cause of stroke and neither is significantly associated with an increased risk of recurrent ischemic events after cryptogenic stroke.
Source: Journal of Thrombosis and Thrombolysis - February 26, 2018 Category: Hematology Source Type: research

What Causes Microcephaly?
Discussion Microcephaly is usually defined as an occipitofrontal head circumference (OFC) more than 2 standard deviations (SD) below the mean for sex, age and ethnicity. Severe microcephaly is used for OFC < 3 standard deviations. Rates of microcephaly range from 0.5-12 patients/10,000 live births. The OFC should be measured at every well child visit and at other opportunities and plotted on standard growth charts. The OFC is measured using a nonelastic tape measure around the largest part of the head with the tape measure held above the eyebrows and ears. It is a highly reproducible measurement. There are several diff...
Source: PediatricEducation.org - September 25, 2017 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

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

Acute ischemic stroke in a young female: a novel presentation of anti-GAD autoimmunity (P3.272)
Conclusions:Restricted diffusion, seen typically in ischemia, indicates cytotoxic oedema and irreversible cell damage. In this patient, we postulate a mechanism of severe CNS inflammation with cellular toxicity and small vessel vasculitis. Anti-GAD autoimmunity should be considered in young patients presenting with stroke-like episodes, particularly when accompanied by positive phenomenon.Disclosure: Dr. Neo has nothing to disclose. Dr. Lee has nothing to disclose. Dr. Lee has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Neo, X. S., Lee, K. E., Lee, R. Tags: Cerebrovascular Disease Case Reports II Source Type: research

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