Sarcoidosis: Is It a Possible Trigger of Inclusion Body Myositis?
نویسندگان
چکیده
منابع مشابه
Sarcoidosis: Is It a Possible Trigger of Inclusion Body Myositis?
Sarcoidosis is a multisystem disorder of unknown etiology, characterized pathologically by the presence of nonnecrotizing granulomatous inflammation in affected organs. Although skeletal muscle is involved in 50-80 percent of individuals with sarcoidosis, symptomatic myopathy has been shown to be a rare manifestation of the disease. Inclusion body myositis (IBM) is a rare acquired idiopathic in...
متن کاملSarcoidosis and inclusion body myositis.
directed against RANKL, has been demonstrated to increase bone mass at both axial and peripheral skeletal sites, as well as in trabecular and cortical areas of bone [8]. It can probably prevent not only the generalized bone loss in RA, but also the joint destruction inhibiting the bone erosion [9]. On the other hand, zoledronic acid is a potent third-generation aminobisphosphonate that is thoug...
متن کاملInclusion-body myositis
Inclusion-body myositis is the most frequent and disabling myopathy seen in patients over 50 years of age. The distinct clinical features that lead to correct diagnosis and inclusion-body myositis mimics are highlighted. Inclusionbody myositis has a complex pathogenesis in which autoimmune and inflammatory features coexist with elements of degeneration and abundant accumulations of various stre...
متن کاملInclusion Body Myositis
Inclusion body myositis is an insidious, slowly progressive myopathy of middle-aged and older individuals. Because of these characteristics, diagnosis is often delayed. Affected muscle is marked by the presence of rimmed vacuoles, inclusions, and an inflammatory infiltrate largely made up of CD8 T lymphocytes and macrophages. The inclusions contain beta-amyloid and phosphorylated tau protein, a...
متن کاملInclusion body myositis.
The histochemical and ultrastructural study of muscle biopsies of two patients with a chronic muscle weakness and wasting showed particular changes in muscle fibers: (1) peripheral lined vacuoles, containing whorls of membranes and cytoplasmic debris; (2) collections of intranuclear and intrasarcoplasmic tubular filaments (16-18 nm in external diameter and 6.5 nm in inner diameter). These chang...
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ژورنال
عنوان ژورنال: Case Reports in Rheumatology
سال: 2017
ISSN: 2090-6889,2090-6897
DOI: 10.1155/2017/8469629