LETTER TO THE EDITOR Atypical Granulomatous Myositis and Pulmonary Sarcoidosis

Affiliations

• ¹ Department of Neurology, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil ; MRC Centre for Neuromuscular Diseases and Division of Neuropathology, Institute of Neurology, University College London, London, UK.
• ² MRC Centre for Neuromuscular Diseases and Division of Neuropathology, Institute of Neurology, University College London, London, UK.
• ³ Department of Neurology, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil.
• ⁴ Department of Rheumatology, PUCRS, Porto Alegre, Brazil.