Unique characteristics of anti-MDA-5 associated dermatomyositis in Southern California with a large Hispanic population.

Objectives: There is little to no data about the presentation and clinical course of anti-melanoma differentiation-associated gene-5 antibody (anti-MDA-5) dermatomyositis in a primarily U.S. Hispanic population.

Collaborative research in myositis-related disorders: MIHRA, a global shared community model.

Myositis International Health and Research Collaborative Alliance (MIHRA) is a newly formed purpose-built non-profit charitable research organization dedicated to accelerating international clinical trial readiness, global professional and lay education, career development and rare disease advocacy in IIM-related disorders. In its long form, the name expresses the community's scope of engagement and intent. In its abbreviation, MIHRA, conveys linguistic roots across many languages, that reflects the IIM community's spirit with meanings such as kindness, community, goodness, and peace.

Risk factors for developing calcinosis in juvenile dermatomyositis: subcutaneous and myofascial edema in initial magnetic resonance imaging.

Calcinosis is a sequela of Juvenile Dermatomyositis (JDM) with significant morbidity. A retrospective study observing risk factors for JDM calcinosis, including a possible association between higher intensity of subcutaneous and myofascial edema in initial magnetic resonance imaging (MRI) and development of calcinosis was performed at a tertiary pediatric medical center. Data from the past 20 years on JDM patients with MRIs at the time of JDM diagnosis were obtained.

Abatacept in the treatment of localized scleroderma: A pediatric case series and systematic literature review.

Background: Localized scleroderma (LS) is a rare chronic immune-mediated skin condition of unknown etiology characterized by an inflammatory response in the skin and subcutaneous tissues resulting in collagen deposition and subsequent fibrosis. There is no cure for LS. No therapies have been licensed specifically for the treatment of LS and the clinical management of the disease remains largely empirical.