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Abbreviations
- CK:
-
Creatine kinase
- MRI:
-
Magnetic resonance imaging
References
Spuler S, Emslie-Smith A, Engel AG (1998) Amyloid myopathy: an underdiagnosed entity. Ann Neurol 43:719–728
Tanabe H, Maki Y, Urabe S, Higuchi I, Obayashi K, Hokezu Y (2015) Myopathy in a patient with systemic AA amyloidosis possibly induced by psoriasis vulgaris: an autopsy case: myopathy in systemic AA Amyloidosis. Muscle Nerve 52:1113–1117
Moore S, Symmons DP, DuPlessis D, Chinoy H (2015) Amyloid myopathy masquerading as polymyositis. Clin Exp Rheumatol Italy 33:590–591
Müller AMS, Geibel A, Neumann HPH et al (2006) Primary (AL) Amyloidosis in plasma cell disorders. Oncologist 11:824–830
Pestronk A, Choksi R (2021) Pathology features of immune and inflammatory myopathies, including a polymyositis pattern, relate strongly to serum autoantibodies. J Neuropathol Exp Neurol 80:812–820
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HG and JQL were responsible for the conception of the case report, drafted the manuscript, and provided pathology interpretation of muscle biopsy. SVB was responsible for the patient’s clinical care and acquisition of patient case. HG, SVB, and JQL revised the manuscript for intellectual content, gave final approval of the version to be published, and agreed to be accountable for all aspects of the work.
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Gupta, H., Bhavsar, S.V. & Lu, JQ. Unusual features of myositis with amyloid myopathy. Neurol Sci 44, 1457–1459 (2023). https://doi.org/10.1007/s10072-022-06538-2
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DOI: https://doi.org/10.1007/s10072-022-06538-2