{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T04:45:46Z","timestamp":1791780346333,"version":"4.3.4"},"reference-count":8,"publisher":"Springer Science and Business Media LLC","issue":"10","license":[{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["JOIO"],"published-print":{"date-parts":[[2026,10]]},"DOI":"10.1007\/s43465-026-01864-5","type":"journal-article","created":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T15:43:00Z","timestamp":1781797380000},"page":"2706-2713","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Progressive Pseudorheumatoid Dysplasia Presenting with Cauda Equina Compression: A Case Report"],"prefix":"10.1007","volume":"60","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-4136-9765","authenticated-orcid":false,"given":"Praveenkumar","family":"Udayakumar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pasupathy","family":"Palaniappan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deep","family":"Sharma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deepak","family":"Amalnath","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,18]]},"reference":[{"issue":"3","key":"1864_CR1","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1002\/ajmg.c.31333","volume":"160C","author":"N Garcia Segarra","year":"2012","unstructured":"Garcia Segarra, N., Mittaz, L., Campos-Xavier, A. B., Bartels, C. F., Tuysuz, B., Alanay, Y., et al. (2012). The diagnostic challenge of progressive pseudorheumatoid dysplasia: Clinical and radiographic features and WISP3 mutations in affected individuals. American Journal of Medical Genetics. Part C, Seminars in Medical Genetics, 160C(3), 217\u2013229.","journal-title":"American Journal of Medical Genetics. Part C, Seminars in Medical Genetics"},{"key":"1864_CR2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1186\/s13256-021-03082-z","volume":"15","author":"AA Omar","year":"2021","unstructured":"Omar, A. A., Ahmed, S., Rodrigues, J. C., Kayiza, A., & Owino, L. (2021). Progressive pseudorheumatoid dysplasia misdiagnosed as juvenile idiopathic arthritis: A case report. Journal of Medical Case Reports, 15, 1\u20135.","journal-title":"Journal of Medical Case Reports"},{"issue":"6","key":"1864_CR3","doi-asserted-by":"publisher","first-page":"650","DOI":"10.1016\/j.jbspin.2013.03.006","volume":"80","author":"X Yang","year":"2013","unstructured":"Yang, X., Song, Y., & Kong, Q. (2013). Diagnosis and surgical treatment of progressive pseudorheumatoid dysplasia in an adult with severe spinal disorders and polyarthropathy. Joint, Bone, Spine, 80(6), 650\u2013652.","journal-title":"Joint, Bone, Spine"},{"issue":"10","key":"1864_CR4","doi-asserted-by":"publisher","first-page":"2481","DOI":"10.1002\/ajmg.a.37164","volume":"167A","author":"GS Bhavani","year":"2015","unstructured":"Bhavani, G. S., Shah, H., Dalal, A. B., Shukla, A., Danda, S., Aggarwal, S., et al. (2015). Novel and recurrent mutations in WISP3 and an atypical phenotype. American Journal of Medical Genetics. Part A, 167A(10), 2481\u20132484.","journal-title":"American Journal of Medical Genetics. Part A"},{"key":"1864_CR5","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1186\/s12891-022-05313-w","volume":"23","author":"H Zhang","year":"2022","unstructured":"Zhang, H., Li, X., Chen, L., et al. (2022). Progressive pseudorheumatoid dysplasia confirmed by whole-exome sequencing in an adult before corrective surgery. BMC Musculoskeletal Disorders, 23, 345.","journal-title":"BMC Musculoskeletal Disorders"},{"issue":"3","key":"1864_CR6","doi-asserted-by":"crossref","first-page":"E4","DOI":"10.3171\/2015.6.FOCUS15232","volume":"39","author":"JP Ioannidis","year":"2015","unstructured":"Ioannidis, J. P., Mroz, T. E., Katsuura, T., et al. (2015). Outcomes of surgical decompression for cauda equina syndrome: A systematic literature review and meta-analysis. Neurosurgical Focus, 39(3), E4.","journal-title":"Neurosurgical Focus"},{"issue":"11","key":"1864_CR7","doi-asserted-by":"publisher","first-page":"1964","DOI":"10.1016\/j.apmr.2009.03.021","volume":"90","author":"S Fraser","year":"2009","unstructured":"Fraser, S., Roberts, L., & Murphy, E. (2009). Cauda equina syndrome: A literature review of its definition and clinical presentation. Archives of Physical Medicine and Rehabilitation, 90(11), 1964\u20131968.","journal-title":"Archives of Physical Medicine and Rehabilitation"},{"key":"1864_CR8","first-page":"41","volume":"131","author":"S Kapetanakis","year":"2015","unstructured":"Kapetanakis, S., Raftopoulos, A., Dimitriadis, A. S., et al. (2015). Conus medullaris syndrome and cauda equina syndrome: How to differentiate them and their relationship with the type of disc herniation. Clinical Neurology and Neurosurgery, 131, 41\u201348.","journal-title":"Clinical Neurology and Neurosurgery"}],"container-title":["Indian Journal of Orthopaedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s43465-026-01864-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s43465-026-01864-5","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s43465-026-01864-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T04:04:21Z","timestamp":1791777861000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s43465-026-01864-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,18]]},"references-count":8,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["1864"],"URL":"https:\/\/doi.org\/10.1007\/s43465-026-01864-5","relation":{},"ISSN":["0019-5413","1998-3727"],"issn-type":[{"value":"0019-5413","type":"print"},{"value":"1998-3727","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,18]]},"assertion":[{"value":"12 February 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"4 June 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 June 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"On behalf of all authors, the corresponding author states that there is\u00a0no conflict of interest. No funding was received for this work.","order":1,"name":"Ethics","label":"Conflict of Interest","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Written informed consent was obtained from the patient for publication of this case report and accompanying images.","order":2,"name":"Ethics","label":"Consent","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors certify that they have obtained all appropriate patient consent forms. In the form, the patient has given consent for clinical information and images to be reported in the journal. The patient understands that names and initials will not be published and due efforts will be made to conceal identity, but anonymity cannot be guaranteed.","order":3,"name":"Ethics","label":"Patient Consent","group":{"name":"EthicsHeading","label":"Declarations"}}]}}