Utility of 3D double-echo steady-state with water excitation (3D-DESS-WE) in diagnosing intraparotid facial nerve schwannoma: A case report.

Differentiating intraparotid facial nerve schwannoma from other parotid tumors, particularly pleomorphic adenoma, is clinically crucial due to significant differences in treatment approaches. We report a case of a male patient in his 70s presenting with a left parotid mass. Magnetic Resonance Imaging (MRI) revealed a mass within the left parotid gland exhibiting the characteristic ``target sign''.

In vitro to clinical efficacy: Neutralizing antibodies against severe acute respiratory syndrome coronavirus 2 strains.

Introduction: Neutralizing antibodies have been approved for coronavirus disease 2019 (COVID-19) treatment; however, no study has clarified the link among their neutralizing effect in vitro, the period of infectious virus shedding, and symptoms in the acute phase. Here, we aimed to assess the duration of virus shed and fever in patients with mild COVID-19 stratified by their characteristics and type of neutralizing antibody administered.

Methods: We evaluated the efficacy of neutralizing antibodies in terms of the duration of infectious virus excretion and fever in three groups: patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Delta strain treated with REGEN-CoV2 (REGN-CoV2 group) and patients infected with Omicron strain treated with S309 (S309 group) or untreated (untreated group).

Tetraarylphosphonium Cations with Excellent Alkaline-Resistant Performance for Anion-Exchange Membranes.

To realize the robust anion exchange membrane (AEM)-based water splitting modules and fuel cells, the design and synthesis of tetraarylphosphonium (TAP) cations are described as a new class of cationic building blocks that exhibit remarkable alkaline stability under harsh conditions. TAP cations with highly sterically demanding aromatic substituents were efficiently synthesized from triarylphosphine derivatives and highly reactive arynes, whose alkaline degradation proved to be suppressed dramatically by the sterically demanding substituents. In the case of bis(2,5-dimethylphenyl)bis(2,4,6-trimethylphenyl)phosphonium, for example, approximately 60% of the cation survived for 27 d under the forced conditions (i.

Dizziness and unstable gait in the older adults are associated with vestibular hypofunction, muscle dysfunction and sleep disturbance: impact on prevention of accidental falls.

Background: Dizziness and unstable gait with resultant falls are common symptoms among the older adults. Most of studies have focused on statistical analysis regarding single factor related to dizziness and unstable gait. On the other hand, there are very few comprehensive studies using a large number of patients except several review papers.

Additional benefits of belimumab in chronic phase of systemic lupus erythematosus and efficacy of tacrolimus combination therapy.

Systemic lupus erythematosus (SLE) is a typical autoimmune disease; although severe disease and refractoriness to existing therapies are still experienced, the number of cases resistant to remission induction has decreased with the establishment of various therapies. However, improving long-term prognosis remains a challenge due to the unavoidable prolonged use of non-selective glucocorticoids. To investigate the additional effect of belimumab in the chronic phase, we included 28 of 46 patients with SLE who were initiated on belimumab between January 2018 and October 2022 for glucocorticoid reduction.