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Cutaneous lipomas are typically thought of as a benign\/isolated entity and this case emphasises importance of considering mitochondrial disease in all patients with lipomatosis especially in the presence of other systemic abnormalities.<\/jats:p>","DOI":"10.1136\/bcr-2020-240463","type":"journal-article","created":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T15:38:41Z","timestamp":1659109121000},"page":"e240463","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Lipomatosis and optic neuropathy clinches the diagnosis of myoclonic epilepsy with ragged red fibres (MERRF) syndrome"],"prefix":"10.1136","volume":"14","author":[{"given":"Trishal","family":"Jeeva-Patel","sequence":"first","affiliation":[{"name":"Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3773-6401","authenticated-orcid":false,"given":"Paul","family":"Freund","sequence":"additional","affiliation":[{"name":"Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward A","family":"Margolin","sequence":"additional","affiliation":[{"name":"Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada"},{"name":"Departent of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2021,3,25]]},"reference":[{"key":"2025082711473160000_14.3.e240463.1","unstructured":"Hameed S , Tadi P . 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Clinical features of mitochondrial myopathies and encephalomyopathies. In: Lane RJM , ed. Handbook of muscle disease. 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