{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T05:42:35Z","timestamp":1775540555437,"version":"3.50.1"},"reference-count":13,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T00:00:00Z","timestamp":1746489600000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Case Reports"],"published-print":{"date-parts":[[2025,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>We present a rare case of bone metastatic Neuroblastoma without a diagnosis of an identifiable primary lesion in a 16\u2010year\u2010old patient who presented with intermittent right knee pain and soft tissue swelling for 7\u2009months. Initial radiologic examinations revealed a primary bone tumor in the distal metaphyseal\u2010diaphyseal region of the femur, and a follow\u2010up CT of the chest, abdomen, and\/or pelvis revealed no evidence of a solid mass. The first bone biopsy provided inconclusive results, leading to a misdiagnosed osteosarcoma. The revisiting from St. Jude children's research hospital concluded metastasis from a Neuroblastoma. The patient was subsequently classified into the high\u2010risk group and given standard treatment.<\/jats:p>","DOI":"10.1002\/ccr3.70446","type":"journal-article","created":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T21:30:31Z","timestamp":1746567031000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Unusual Bone Metastasis Neuroblastoma in Adolescent With Unidentified Primary Site"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5950-2767","authenticated-orcid":false,"given":"S.","family":"Naim","sequence":"first","affiliation":[{"name":"Department of Hematology and Pediatric Oncology 20 August 1953 Hospital, CHU IBN ROCHD  Casablanca Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8018-7252","authenticated-orcid":false,"given":"S.","family":"Sraidi","sequence":"additional","affiliation":[{"name":"Department of Hematology and Pediatric Oncology 20 August 1953 Hospital, CHU IBN ROCHD  Casablanca Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Salam","sequence":"additional","affiliation":[{"name":"Department of Pediatric Radiology Abderrahim Harouchi Hospital, CHU IBN ROCHD  Casablanca Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Cherkaoui","sequence":"additional","affiliation":[{"name":"Department of Hematology and Pediatric Oncology 20 August 1953 Hospital, CHU IBN ROCHD  Casablanca Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Lamchahab","sequence":"additional","affiliation":[{"name":"Department of Hematology and Pediatric Oncology 20 August 1953 Hospital, CHU IBN ROCHD  Casablanca Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Qachouh","sequence":"additional","affiliation":[{"name":"Department of Hematology and Pediatric Oncology 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