Reversible cerebral vasoconstriction syndrome associated with fingolimod treatment in relapsing-remitting multiple sclerosis three months after childbirth.

Reversible cerebral vasoconstriction syndrome (RCVS) is characterized by acute thunderclap headache, evidence of vasoconstriction in conventional angiography or magnetic resonance angiography and reversibility of these phenomena within 12 weeks. Some triggering factors, for example drugs such as selective serotonin reuptake inhibitors, sumatriptan, tacrolimus, cyclophosphamide and cocaine, or states such as pregnancy, puerperium or migraine have been described. We describe the case of a 29-year-old woman with RCVS associated with fingolimod three months after childbirth. This case represents the first report of RCVS in fingolimod treatment.

Reduction in jaw opening: a neglected symptom of giant cell arteritis.

Reduction in jaw opening is a neglected symptom of giant cell arteritis (GCA) in clinical practice and in the scientific literature. We describe the case of a 71-year-old woman with GCA who was misdiagnosed as occipital neuritis and craniomandibular dysfunction because of headaches in the occipital region and reduction in jaw opening. The reported case reminds us not to overlook reduction in jaw opening as a symptom to reveal GCA in elderly patients.

The diagnostic challenge of Divry van Bogaert and Sneddon Syndrome: Report of three cases and literature review.

Divry van Bogaert Syndrome (DBS) is a familial juvenile-onset disorder characterized by livedo racemosa, white matter disease, dementia, epilepsy and angiographic finding of "cerebral angiomatosis". A similar syndrome including livedo racemosa and cerebrovascular disease, often associated with anticardiolipin antibodies, has been described as Sneddon Syndrome (SS) highlighting the question whether these two conditions have to be considered different entities or indeed different features of a unique syndrome. Herein, we report the clinical, neuroradiological, histopathological findings and follow up of three cases diagnosed as Divry-van Bogaert Syndrome, including an updated review of literature of both DBS and SS cases. Our findings support the assumption that DBS and SS are different disease entities. DBS is characterized by the typical angiographic feature of angiomatosis, a hereditary trait and a juvenile onset of cognitive impairment and leukoaraiosis, whereas SS has less severe manifestations of cerebrovascular disease associated with livedo racemosa but without the characteristic cerebral angiography. The report of our cases and the literature review underline the necessity of a detailed work-up and the collection of larger series to better clarify the DBS and SS phenotype and course.

Perception of affective prosody in patients at an early stage of relapsing-remitting multiple sclerosis.

Cognitive dysfunction is well known in patients suffering from multiple sclerosis (MS) and has been described for many years. Cognitive impairment, memory, and attention deficits seem to be features of advanced MS stages, whereas depression and emotional instability already occur in early stages of the disease. However, little is known about processing of affective prosody in patients in early stages of relapsing-remitting MS (RRMS). In this study, tests assessing attention, memory, and processing of affective prosody were administered to 25 adult patients with a diagnosis of RRMS at an early stage and to 25 healthy controls (HC). Early stages of the disease were defined as being diagnosed with RRMS in the last 2 years and having an Expanded Disability Status Scale (EDSS) of 2 or lower. Patients and HC were comparable in intelligence quotient (IQ), educational level, age, handedness, and gender. Patients with early stages of RRMS performed below the control group with respect to the subtests 'discrimination of affective prosody' and 'matching of affective prosody to facial expression' for the emotion 'angry' of the 'Tübingen Affect Battery'. These deficits were not related to executive performance. Our findings suggest that emotional prosody comprehension is deficient in young patients with early stages of RRMS. Deficits in discriminating affective prosody early in the disease may make misunderstandings and poor communication more likely. This might negatively influence interpersonal relationships and quality of life in patients with RRMS.

Theory of mind and empathy in patients at an early stage of relapsing remitting multiple sclerosis.

INTRODUCTION: Early after having been diagnosed with relapsing remitting multiple sclerosis (RRMS), young patients coping with the new situation require good social support and interactions. Successful social interaction is critically dependent upon the ability to understand the minds of others and their feelings. Social cognition refers to the ability to understand the mind of others. Theory of mind (ToM) defines the capability to reason about mental states of others. Empathy describes the ability to have insight into emotional stages and feelings of others. Despite the knowledge of cognitive impairment, which can have profound effects on patients daily activities and quality of life in advanced stages of multiple sclerosis, little is known concerning social cognition in early stages of RRMS. METHODS: In this analysis, tests assessing executive functions (working memory, set shifting and inhibition) and instruments measuring theory of mind (the Movie for the Assessment of Social Cognition - MASC) and empathy (Baron-Cohen's Empathy Quotient) were administered to 25 young adult patients at an early stage of RRMS and to 25 healthy controls (HC). Patients and HC were carefully matched according to intellectual level, age, gender, handedness and education. An early stage of the disease was defined as being diagnosed with RRMS in the last 2 years and having an EDSS of 2 or lower. RESULTS: Patients had significantly more incorrect responses ("missing") ToM (P<0.04). Moreover, patients showed a significantly lower level of empathy in the self-rating questionnaire (P<0.02). Of the cognitive tests and depression, ToM and Empathy Quotient (EQ) scores were only significantly correlated with the interference score of the stroop test. CONCLUSIONS: Our findings suggest that theory of mind and empathy are deficient even at early stages of RRMS. Deficits in theory of mind and empathy might negatively influence interpersonal relationships in patients with RRMS.