Narcolepsy secondary to anti-Ma2 encephalitis: two case reports.

Unlabelled: Recent studies suggest that sleep disorders are present in two-thirds of patients with autoimmune encephalitis. In anti-Ma2 encephalitis, hypersomnia appears to be frequent. However, only few cases of type 1 narcolepsy have been reported to date with anti-Ma2 encephalitis.

Association between familial Mediterranean fever and multiple sclerosis: A case series from the JIR cohort and systematic literature review.

Introduction: Familial Mediterranean fever (FMF) is the most frequent monogenic autoinflammatory disorder; and leads to the uncontrolled production of interleukin (IL)-1β. Multiple sclerosis (MS) is an inflammatory disease of the central nervous system; and its development seems to be partly correlated with IL-1β levels. It is hypothesized that FMF could be associated with MS.

Primary Sjögren's syndrome: central and peripheral nervous system involvements.

Primary Sjögren's syndrome (pSS) is a common systemic autoimmune disease characterised by exocrinopathy resulting in dryness of the mouth and eyes, unexplained fatigue and diffuse pain. Neurological involvement is uncommon in pSS, involving the central nervous system in 2-5% of cases and more frequently the peripheral nervous system in 5-15% of cases. The diagnosis of pSS is to be considered when confronted with symptoms such as mouth and eye dryness, fatigue and pain, the most frequent of pSS symptoms.

Use of the ABC/2 Method to Select Patients for Thrombectomy After 6 Hours of Symptom Onset.

Objective: To determine whether the ABC/2 method could accurately and reliably measure infarct volume and guide thrombectomy decision in acute stroke cases presenting with late or unknown onset.

Methods: Four physicians who routinely use MRI for acute stroke imaging, blinded to the RAPID results, measured the diffusion-weighted imaging (DWI) infarct volume using the ABC/2 method. Measurements with ABC/2 (the index test) were compared with RAPID (the reference standard) to calculate sensitivity, specificity, and accuracy measures for various volume cutpoints.

Anti-Aβ Antibodies and Cerebral Amyloid Angiopathy Complications.

Cerebral amyloid angiopathy (CAA) corresponds to the deposition of amyloid material in the cerebral vasculature, leading to structural modifications of blood vessel walls. The most frequent form of sporadic CAA involves fibrillar β-amyloid peptide (Aβ) deposits, mainly the 40 amino acid form (Aβ), which are commonly found in the elderly with or without Alzheimer's disease. Sporadic CAA usually remains clinically silent.

[Organic and psychiatric intricacy: The complex psychiatric disorder concept, paraclinical investigations].

The purpose of this article is to describe complex psychiatric disorders, to recall "minimal classical" explorations in psychiatry, to describe the concept of "complex psychiatric disorders" and to propose a systematized method of exploration. Some organic diseases are well known for their links with psychiatric disorders (manic syndrome and hyperthyroidism, depressive syndrome and corticotropic insufficiency, anxiety disorder and heart disease, etc.).

Ischemic stroke in giant-cell arteritis: French retrospective study.

Acute cerebrovascular ischemic events are a rare and severe complication of giant cell arteritis (GCA). We aimed to determine the prevalence of GCA-related stroke, the overall survival and the relapse-free survival in patients with GCA. A multicentric retrospective analysis was performed on 129 patients with GCA diagnosed between September 2010 and October 2018 in two University Hospitals.

Visual assessment of diffusion weighted imaging infarct volume lacks accuracy and reliability.

Purpose: The DAWN trial (Diffusion weighted imaging or CT perfusion Assessment with clinical mismatch in the triage of Wake-up and late presenting strokes undergoing Neurointervention with Trevo) has demonstrated the benefits of thrombectomy in patients with unknown or late onset strokes, using automated software (RAPID) for measurement of infarct volume. Because RAPID is not available in all centers, we aimed to assess the accuracy and repeatability of visual infarct volume estimation by clinicians and the consequences for thrombectomy decisions based on the DAWN criteria.

Materials And Methods: 18 physicians, who routinely depend on MRI for acute stroke imaging, assessed 32 MR scans selected from a prospective databaseover two independent sessions.

Miming neurological syndromes improves medical student's long-term retention and delayed recall of neurology.

Basic examination and diagnostic skills in neurology are important for every graduating medical student. However, a majority of medical students consider neurology as complex and difficult to master. We evaluate the impact a learner-friendly, innovative simulation-based training programme has on long-term retention and delayed recall of neurological semiology amongst third-year medical students from the University Pierre et Marie Curie in Paris, France.

Autoimmune manifestations associated with lymphoma: characteristics and outcome in a multicenter retrospective cohort study.

This French multicenter retrospective cohort study aimed to describe the autoimmune manifestations (AIMs) associated with lymphoma among patients hospitalized between 2005 and 2016 in three French University Hospitals. Among 2503 patients with lymphoma, 108 (4.3%) had AIMs, mostly autoimmune cytopenias (71.

Steroid-responsive encephalopathy associated with autoimmune thyroiditis (SREAT): Characteristics, treatment and outcome in 251 cases from the literature.

Background: Steroid-responsive encephalopathy and associated autoimmune thyroiditis (SREAT) is characterized by encephalopathy and the presence of antithyroid antibodies. We describe the clinical presentation, outcome and treatments for SREAT by a systematic review of the literature.

Methods: MEDLINE via PubMed, Web of Science and the Cochrane Library were searched for articles published until 2015.

Is recurrent aseptic meningitis a manifestation of familial Mediterranean fever? A systematic review.

Objectives: Familial Mediterranean fever (FMF) causes recurrent episodes of fever and painful serositis. It has been suggested that FMF can cause recurrent aseptic meningitis (RAM). Due to the rarity of both diseases, this claim cannot be assessed with epidemiological methods.