Results 11 to 20 of about 62,398 (280)

Myositis Mimics

open access: yesIndian Journal of Rheumatology, 2021
Proximal muscle weakness in children, as well as adults, can be the presenting feature of a wide range of diseases including but not limited to the idiopathic inflammatory myopathies, muscle dystrophies, metabolic, endocrine, and drug-induced myopathies. Certain diagnostic clues such as selective muscle involvement in inherited dystrophies, cramping on
Ganguly, Sujata   +3 more
openaire   +3 more sources

Infective myositis [PDF]

open access: yesBrain Pathology, 2021
AbstractMyositis is inflammation especially of the voluntary muscles, characterized by localized or diffuse pain, tenderness on movement or palpation, swelling, and/or weakness. The two main categories of myositis include non‐infectious and infectious. Infective myositis may be due to a wide variety of pathogens, including bacteria, fungi, viruses, and
Gayathri Narayanappa   +1 more
openaire   +2 more sources

Pneumatosis cystoides intestinalis in dermatomyositis: a case series report and literature review

open access: yesFrontiers in Immunology, 2023
Pneumatosis cystoides intestinalis (PCI) in adult dermatomyositis (DM) is rarely described. This report aimed to describe the clinical features and prognosis of PCI in six adult patients with DM (four with anti-MDA5 antibodies, one with anti-SAE ...
Jianwen Liu   +4 more
doaj   +1 more source

Myositis Ossificans [PDF]

open access: yesWestern Journal of Emergency Medicine, 2011
[West J Emerg Med. 2011;12(4):371.]
Chuah, Tyng Yu   +3 more
openaire   +5 more sources

The myokine GDF-15 is a potential biomarker for myositis and associates with the protein aggregates of sporadic inclusion body myositis. [PDF]

open access: yes, 2020
Background: The cytokine growth differentiation factor-15 (GDF-15) has been associated with inflammatory and mitochondrial disease, warranting exploration of its expression in myositis patients.
De Bleecker, Jan   +2 more
core   +2 more sources

Immunoproteasome subunit β5i promotes perifascicular muscle atrophy in dermatomyositis by upregulating RIG-I

open access: yesRMD Open, 2023
Background Perifascicular atrophy is a unique pathological hallmark in dermatomyositis (DM)-affected muscles; however, the mechanism underlying this process remains unclear.
Lu Zhang   +8 more
doaj   +1 more source

Murine models of idiopathic inflammatory myopathy

open access: yesImmunological Medicine, 2023
Idiopathic inflammatory myopathies (IIMs) are characterized by inflammation of muscles and other organs. Several myositis-specific autoantibodies (MSAs) have been identified in IIMs and were found to be associated with distinct clinical features ...
Risa Konishi   +2 more
doaj   +1 more source

A national registry for juvenile dermatomyositis and other paediatric idiopathic inflammatory myopathies: 10 years' experience; the Juvenile Dermatomyositis National (UK and Ireland) Cohort Biomarker Study and Repository for Idiopathic Inflammatory Myopathies [PDF]

open access: yes, 2011
Objectives: The paediatric idiopathic inflammatory myopathies (IIMs) are a group of rare chronic inflammatory disorders of childhood, affecting muscle, skin and other organs.
Bohan   +50 more
core   +1 more source

Myositis autoantibodies [PDF]

open access: yesCurrent Opinion in Rheumatology, 2012
To review recent advances in our understanding of autoantibodies associated with dermatomyositis and the autoimmune necrotizing myopathies.Autoantibodies preferentially associated with dermatomyositis include those recognizing Mi-2, MDA5, TIF1γ, and NXP-2. Each of these is associated with a distinct clinical phenotype.
Livia, Casciola-Rosen, Andrew L, Mammen
openaire   +2 more sources

Current approach to diagnosis of inflammatory myopathies: Clinical features and myositis antibody profiles

open access: yesIndian Journal of Pathology and Microbiology, 2022
Diagnosis of inflammatory myositis has been made easier with the availability of commercial assays for myositis-specific and myositis-associated antibodies.
Vineeta Shobha, Liza Rajasekhar
doaj   +1 more source

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