Transorbital sonography in idiopathic intracranial hypertension: Single-center study, systematic review and meta-analysis.

Background And Purpose: Transorbital sonography (TOS) provides a noninvasive tool to detect intracranial pressure by assessing optic nerve sheath diameter (ONSD) and optic disc elevation (ODE). The utility of TOS in the diagnosis of idiopathic intracranial hypertension (IIH) has been increasingly recognized.

Methods: A single-center case-control study sought to compare TOS-acquired ONSD and ODE among IIH-cases versus patients with other neurological diseases (controls).

Periodic Limb Movements during Sleep in Acute Stroke: Prevalence, Severity and Impact on Post-Stroke Recovery.

Background: Periodic Limb Movements during Sleep (PLMS) have been described to be frequently present in stroke patients. We aimed to evaluate the prevalence and severity of PLMS in acute stroke patients and clarify the association between PLMS and coexisting Sleep Disordered Breathing (SDB). Additionally, we focused on identifying variables that could independently predict the presence of PLMS in patients with acute stroke.

Multiple cerebral microinfarcts: an uncommon presentation of Cerebral Amyloid Angiopathy-related inflammation.

Background: Cerebral Amyloid Angiopathy-related inflammation (CAA-ri) is a distinct but rare subset of CAA. The greater availability of high resolution Magnetic Resonance Imaging (MRI) has currently allowed the increasing recognition and diagnosis of this entity, without the risk of a brain biopsy. However, in rare cases with typical clinical characteristics but uncommon neuroimaging findings at presentation, the brain-biopsy is required for an early and reliable diagnosis.

Co-occurrence between hereditary angioedema and multiple sclerosis: Therapeutic management of both diseases with fingolimod.

Background: Hereditary angioedema (HAE) related to C1 esterase-inhibitor deficiency activates the classic complement pathway and results to edematous crises. Although HAE is usually associated with multiple immunoregulatory disorders, neurologic manifestations are rare.

Case Report: We report on the case study of a 33-year-old man diagnosed with HAE (SERPIN1G gene mutation) and multiple sclerosis (MS), followed up for at least 6 years.

IgG4-related autoimmune manifestations in Alemtuzumab-treated multiple sclerosis patients.

We aimed to determine whether Alemtuzumab-induced immune reconstitution affects immunoglobulin and complement levels in the serum of Relapsing-Remitting Multiple Sclerosis (RRMS) patients. IgG4-levels were increased 24-months after treatment initiation compared to baseline levels in twenty-nine patients. Alemtuzumab-treated patients with the highest IgG4-levels were more prone to thyroid-related autoimmune manifestations and specific autoimmune adverse events such as Crohn's disease, Graves' disease, and hemolytic anemia.

Clinico-radiologic features and therapeutic strategies in tumefactive demyelination: a retrospective analysis of 50 consecutive cases.

Aims: Our goal was to expand the spectrum of clinico-radiologic characteristics and the possible therapeutic choices in patients with tumefactive demyelinating lesions (TDLs).

Methods: A retrospective analysis of 50 patients with at least one TDL was performed at an academic neurology center (2008-2020).

Results: Our cohort comprised mostly women (33/50) with a mean age of 38 years at TDL onset.

Recurrent myelitis and asymptomatic hypophysitis in IgG4-related disease: case-based review.

IgG4-related disease (IgG4-RD) is a disorder with various clinical manifestations. Central nervous system (CNS) involvement is well recognized, with hypertrophic pachymeningitis and hypophysitis being the most common manifestations. Spinal cord involvement is an extremely rare manifestation.