• Media type: E-Article
  • Title: Diagnostic methods in the study of Autoimmune Inflammatory Myopathies : Data from the Argentine Registry of Inflammatory Myopathies of the Argentine Society of Rheumatology : Data from the Argentine Registry of Inflammatory Myopathies of the Argentine Society of Rheumatology
  • Contributor: Gómez, Graciela; Gargiulo, María de los Ángeles; Granel, Amelia; Marcos, Ana; Gómez, Ramiro Adrián; Braillard Poccard, Andrea; Costi, Carolina; García, Mercedes; Lojo, María Nieves; Wernicke, Verónica; Barrios, Belén; Papasidero, Silvia; Benítez, Alejandro; Viola, Malena; de La Vega, María Celina; Aciar, Mariana; Crespo Espíndola, Maria Elena; Capelusnik, Dafne; Schneerberger, Emilce; Cosatti, Micaela; Pisoni, Cecilia; Ponce Delgado, Yessica; Rillo, Oscar; Pineda, Susana; [...]
  • Published: Editorial Biotecnologica S.R.L., 2020
  • Published in: Revista Argentina de Reumatología (2020), Seite 3-7
  • Language: Spanish
  • DOI: 10.47196/rar.v31i1.420
  • ISSN: 2362-3675; 0327-4411
  • Origination:
  • Footnote:
  • Description: <jats:p>The Idiopathic Inflammatory Myopathies (IIM) comprise a heterogeneous group of acquired muscle diseases classified as polymyositis (PM), dermatomyositis (DM), Inclusion Body Myositis(IBM), ImmunoMediated Necrotizing Myopathies, (IMNM), Overlap Myositis(OM), juvenile myositis, Antisynthethase Syndrome (ASS) and cancer related myositis(CAM). The presence of myositis specific antibodies in the serum and autoantibodies against target antigens and inflammatory infiltrates in muscle tissue suggests the autoimmune condition of the disease. The diagnosis of inflammatory myopathies is often a challenge and the disposal of diagnostic tools are not always available in daily practice. Information on the accessibility of these methods was obtained from the Argentine Register of Myopathies. The study of muscle enzymes, ANA, anti-Jo-1 antibodies and chest tomography were easy to get to most patients while muscle MRI, lung diffusion capacity for carbon monoxide (DLco%) and muscle biopsy were performed in less than 50% of cases. Other myositis specific antibodies, necessary for disease diagnosis and prognosis, were mostly done through a subsidy from the Argentine Rheumatology Society.</jats:p>
  • Access State: Open Access