{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T13:26:26Z","timestamp":1786713986606,"version":"build-2736575974"},"reference-count":68,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2024,4,9]],"date-time":"2024-04-09T00:00:00Z","timestamp":1712620800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Current Oncology"],"abstract":"<jats:p>Giant cell tumor of bone (GCTB) is characterized by uncertain biological behavior due to its local aggressiveness and metastasizing potential. In this study, we conducted a meta-analysis of the contemporary literature to evaluate all management strategies for GCTB metastases. A combination of the terms \u201clung metastases\u201d, \u201cgiant cell tumor\u201d, \u201cbone\u201d, \u201ctreatment\u201d, and \u201concologic outcomes\u201d returned 133 patients meeting our inclusion criteria: 64 males and 69 females, with a median age of 28 years (7\u201363), at the onset of primary GCTB. Lung metastases typically occur at a mean interval of 26 months (range: 0\u2013143 months) after treatment of the primary site, commonly presenting as multiple and bilateral lesions. Various treatment approaches, including surgery, chemotherapy, radiotherapy, and drug administration, were employed, while 35 patients underwent routine monitoring only. Upon a mean follow-up of about 7 years (range: 1\u201332 years), 90% of patients were found to be alive, while 10% had died. Death occurred in 25% of patients who had chemotherapy, whereas 96% of those not treated or treated with Denosumab alone were alive at a mean follow-up of 6 years (range: 1\u201319 years). Given the typically favorable prognosis of lung metastases in patients with GCTB, additional interventions beyond a histological diagnosis confirmation may not be needed. Denosumab, by reducing the progression of the disease, can play a pivotal role in averting or delaying lung failure.<\/jats:p>","DOI":"10.3390\/curroncol31040160","type":"journal-article","created":{"date-parts":[[2024,4,9]],"date-time":"2024-04-09T04:37:27Z","timestamp":1712637447000},"page":"2158-2171","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["The Evaluation and Management of Lung Metastases in Patients with Giant Cell Tumors of Bone in the Denosumab Era"],"prefix":"10.3390","volume":"31","author":[{"given":"Giulia","family":"Trovarelli","sequence":"first","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arianna","family":"Rizzo","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariachiara","family":"Cerchiaro","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisa","family":"Pala","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8823-448X","authenticated-orcid":false,"given":"Andrea","family":"Angelini","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9617-9882","authenticated-orcid":false,"given":"Pietro","family":"Ruggieri","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Orthopedic Oncology, University of Padua, 35128 Padua, Italy"},{"name":"Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,9]]},"reference":[{"key":"ref_1","unstructured":"Flanagan, A.M., Larousserie, F., O\u2019Donnell, P.G., and Yoshida, A. 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