نتایج جستجو برای: necrotic myositis
تعداد نتایج: 21099 فیلتر نتایج به سال:
This report describes the case of a 47-year old man who developed myositis in association with hepatitis B surface antigen-positive hepatitis. Interestingly, the myositis repeatedly worsened 2 months after the exacerbation of hepatitis in this case, suggesting a close association between hepatitis B infection and myositis. The dose of prednisolone was increased twice in order to treat the exace...
Dermatomyositis is an autoimmune connective tissue disease with variable cutaneous and systemic manifestations. While multiple reactions to SARS-CoV-2 vaccination have been described, vaccine-associated emergence of dermatomyositis has rarely reported. Cases deterioration in pre-existing diseases described following both COVID-19 infection. A potential mechanism immune system activation dysregu...
BACKGROUND This study aimed to estimate the point prevalence of myositis and identify associated variables of myositis in systemic lupus erythematosus (SLE). MATERIAL AND METHODS Clinical date of patients hospitalized with lupus at the First Affiliated Hospital of Anhui Medical University and Anhui Provincial Hospital were collected. Patients were defined as having myositis if they reported the...
Coxsackievirus B-3 myocardiopathy was induced in weanling mice by intraperitoneal and intracerebral inoculations of the Nancy strain. Acute mortality was 5.5%. The cardiomyopathy is characterized by an early phase lasting about 9 days with myocardial necrosis, associated inflammation, and healing by fibrosis and calcification involving 25 to 50% of the contractile fibers in each affected mouse....
Japanese flounder (Paralichthys olivaceus) were experimentally infected with the highly pathogenic scuticociliate Miamiensis avidus (syn. Philasterides dicentrarachi) using the immersion method to clarify/identify the possible neural routes of entry and possible ways of dissemination of the scuticociliate in the fish body. Scuticociliates were observed on the skin and gills right from day 0-1 p...
Inclusion body myositis is a form of inflammatory myopathy. We identified 4 cases of inclusion body myositis showing granuloma formation in muscle tissue and aimed to assess the features of this atypical form of inclusion body myositis. We retrospectively reviewed consecutive patients who satisfied European Neuromuscular Centre IBM Research Diagnostic Criteria 2011. Then, we assessed clinical p...
In this review we explore the different characteristics of the serological phenotypes identified in juvenile-onset myositis and consider how the serological sub-classification of patients with juvenile myositis can be advantageous both in terms of reaching what can be a difficult diagnosis and informing on prognosis. Recent studies have described the autoantibody associated disease phenotypes a...
OBJECTIVES There is a known association between myositis and cancer. The risk is greater in dermatomyositis (DM) than polymyositis (PM), although reliable methods to predict cancer risk in specific patients with myositis are not presently available. This study was undertaken to determine whether risk of developing cancer in myositis can be predicted by antibody profiling. METHODS A cross-sect...
•Ovarian cancer can present as paraneoplastic myositis.•Presented with progressive weakness unresponsive to treatment with glucocorticoids•Imaging revealed bilateral ovarian masses, myositis resolved after surgery.•Ovarian cancer should be included on the differential diagnosis of a patient presenting with myositis.
The authors report on four patients aged over 50 with chronic myopathy suggestive of sporadic inclusion body myositis. They present progressive and selective weakness of the quadriceps femoris muscles. Asymmetrical and selective atrophy of the forearm muscles were noted in all, with more severe involvement of the flexors than the extensors. Biopsy revealed granulomatous myositis. Histological f...
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