{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:49:02Z","timestamp":1787755742439,"version":"build-2784847793"},"reference-count":30,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>An 88-year-old woman presented with worsening right hip pain over 2 years. Radiographs were unremarkable, but magnetic resonance imaging identified a femoral neck lesion. A computed tomography\u2013guided biopsy revealed a zellballen pattern of cells positive for chromogranin and synaptophysin. Further workup, including a metaiodobenzylguanidine scan confirmed focal uptake at the right femoral neck. After multidisciplinary discussion, and shared decision-making with the patient, conservative management was chosen.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Primary intraosseous paragangliomas are rare, with this case representing only the second reported in femur and third in the appendicular skeleton. It underscores the importance of a multimodal diagnostic approach, individualized treatment plans, and multidisciplinary collaboration.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.25.00059","type":"journal-article","created":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T14:32:25Z","timestamp":1746109945000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Primary Intraosseous Paraganglioma of the Femoral Neck"],"prefix":"10.2106","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-1403-1196","authenticated-orcid":false,"given":"Gabriel","family":"Gonzalez-Diaz","sequence":"first","affiliation":[{"name":"Ponce Health Sciences University, School of Medicine, Ponce, Puerto Rico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 P.","family":"Bibiloni Lugo","sequence":"additional","affiliation":[{"name":"Ponce Health Sciences University, School of 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