{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T13:36:06Z","timestamp":1780407366076,"version":"3.54.1"},"reference-count":13,"publisher":"BMJ","issue":"6","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["Pract Neurol"],"accepted":{"date-parts":[[2015,6,20]]},"published-print":{"date-parts":[[2015,12]]},"abstract":"<jats:p>A 70-year-old man presented with respiratory distress and proximal muscle weakness shortly after biopsy of a left forearm mass. The biopsy showed giant cell myositis, and serological investigations identified a grossly elevated serum creatine kinase level, suggesting skeletal muscle damage. Serum troponin T was also high, but troponin I was normal. Serum antiacetylcholine receptor antibodies were positive, and imaging showed a thymoma. He recovered well following intravenous immunoglobulin and corticosteroids, and later underwent thymectomy. He is currently in sustained remission, with no clinically detectable myasthenia, but subsequently, developed hypogammaglobulinaemia. Neurologists should remember giant cell myositis\/myocarditis can occur in patients who have myasthenia gravis with thymoma, as it is potentially fatal, but may respond to immunosuppression.<\/jats:p>","DOI":"10.1136\/practneurol-2015-001145","type":"journal-article","created":{"date-parts":[[2015,7,22]],"date-time":"2015-07-22T21:30:25Z","timestamp":1437600625000},"page":"456-459","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Giant cell myositis responsive to combined corticosteroids and immunoglobulin"],"prefix":"10.1136","volume":"15","author":[{"given":"A","family":"Shah","sequence":"first","affiliation":[{"name":"Department of Neurology, Derriford Hospital, Plymouth Hospitals NHS Trust, Plymouth, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Pace","sequence":"additional","affiliation":[{"name":"Department of Neurology, Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Manchester, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D","family":"Hilton","sequence":"additional","affiliation":[{"name":"Department of Neuropathology, Derriford Hospital, Plymouth Hospitals NHS Trust, Plymouth, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E","family":"Househam","sequence":"additional","affiliation":[{"name":"Department of Neurology, Derriford Hospital, Plymouth Hospitals NHS Trust, Plymouth, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"Weatherby","sequence":"additional","affiliation":[{"name":"Department of Neurology, Derriford Hospital, Plymouth Hospitals NHS Trust, Plymouth, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2015,7,22]]},"reference":[{"key":"2025090411032345000_15.6.456.1","doi-asserted-by":"publisher","DOI":"10.1158\/1078-0432.CCR-04-0735"},{"key":"2025090411032345000_15.6.456.2","doi-asserted-by":"publisher","DOI":"10.1001\/archneurol.2009.229"},{"key":"2025090411032345000_15.6.456.3","first-page":"740583","article-title":"Three types of striational antibodies in myasthenia gravis","volume":"2011","author":"Suzuki","year":"2011","journal-title":"Autoimmune Dis"},{"key":"2025090411032345000_15.6.456.4","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20526"},{"key":"2025090411032345000_15.6.456.5","doi-asserted-by":"crossref","unstructured":"Prieto S , Grau J . 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