{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T00:14:37Z","timestamp":1775693677792,"version":"3.50.1"},"reference-count":8,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2011,3,29]],"date-time":"2011-03-29T00:00:00Z","timestamp":1301356800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2011,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background:<\/jats:title><jats:p>We report 4 patients with young\u2010onset monogenetic parkinsonism, each of whom was misdiagnosed with either a psychogenic movement disorder or chronic fatigue syndrome for 10 to 23 years after the onset of their first symptoms.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>Once the diagnosis was eventually made, they all had a rapid and excellent response to levodopa, albeit with the early appearance of interdose dyskinesias in 3.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions:<\/jats:title><jats:p>We discuss possible reasons for the missed diagnosis despite the relentless progression of their motor handicap. DAT scanning supported the revised clinical diagnosis of parkinsonism. \u00a9 2011 Movement Disorder Society<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.23563","type":"journal-article","created":{"date-parts":[[2011,3,29]],"date-time":"2011-03-29T20:21:33Z","timestamp":1301430093000},"page":"1337-1340","source":"Crossref","is-referenced-by-count":4,"title":["Decades of delayed diagnosis in 4 levodopa\u2010responsive young\u2010onset monogenetic parkinsonism patients"],"prefix":"10.1002","volume":"26","author":[{"given":"Helen","family":"Ling","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark","family":"Braschinsky","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pille","family":"Taba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Siiri\u2010Merike","family":"L\u00fc\u00fcs","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karen","family":"Doherty","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna","family":"Hotter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Werner","family":"Poewe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew J.","family":"Lees","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,3,29]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.21022"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awg142"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000295508.10258.6b"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awp060"},{"key":"e_1_2_5_6_2","volume-title":"The ICD\u201010 Classification of Mental and Behavioural Disorders","author":"WHO","year":"1992"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1995.00540320078015"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.parkreldis.2009.11.007"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21505"}],"container-title":["Movement Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.23563","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.23563","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mds.23563","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T11:29:50Z","timestamp":1760959790000},"score":1,"resource":{"primary":{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/10.1002\/mds.23563"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,3,29]]},"references-count":8,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["10.1002\/mds.23563"],"URL":"https:\/\/doi.org\/10.1002\/mds.23563","archive":["Portico"],"relation":{},"ISSN":["0885-3185","1531-8257"],"issn-type":[{"value":"0885-3185","type":"print"},{"value":"1531-8257","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,3,29]]}}}