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T2-weighted MRI scans showed hyperintensity changes at the posterior column from the second to the fifth cervical vertebrae. She made a full recovery following injections of vitamin B<jats:sub>12<\/jats:sub> and physiotherapy. This case discusses subacute combined degeneration of the spinal cord on a background of N<jats:sub>2<\/jats:sub>O abuse.<\/jats:p>","DOI":"10.1136\/bcr-2012-008509","type":"journal-article","created":{"date-parts":[[2013,3,8]],"date-time":"2013-03-08T23:12:21Z","timestamp":1362784341000},"page":"bcr2012008509","source":"Crossref","is-referenced-by-count":50,"title":["Subacute combined degeneration of the spinal cord following recreational nitrous oxide use"],"prefix":"10.1136","volume":"2013","author":[{"given":"Hui Mei","family":"Cheng","sequence":"first","affiliation":[{"name":"Royal Perth Hospital, Perth, Western Australia, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae Hong","family":"Park","sequence":"additional","affiliation":[{"name":"Royal Perth Hospital, Perth, Western Australia, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Hernstadt","sequence":"additional","affiliation":[{"name":"Royal Perth 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