{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T20:30:57Z","timestamp":1792096257150,"version":"4.4.0"},"reference-count":4,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>Pigmented villonodular synovitis (PVNS) is an uncommon entity, which has the potential to cause severe pain. The gold standard for evaluation is MRI, and previous PET findings associated with PVNS have only been documented in the setting of concurrent malignancy. In the setting of recurrent disease, PET is being used to evaluate prebiological and postbiological treatment responses. Recurrent PVNS demonstrates greater hypermetabolic activity than previously documented, supporting the case as a potential mimic of malignant\/metastatic disease. Post-treatment evaluations demonstrate decreased metabolic activity, which suggests response to treatment. This behaviour further supports the contention that there is a neoplastic origin to PVNS.<\/jats:p>","DOI":"10.1136\/bcr-2013-009401","type":"journal-article","created":{"date-parts":[[2013,4,18]],"date-time":"2013-04-18T03:53:45Z","timestamp":1366257225000},"page":"bcr2013009401","source":"Crossref","is-referenced-by-count":12,"title":["Pigmented villonodular synovitis: dedicated PET imaging findings"],"prefix":"10.1136","volume":"2013","author":[{"given":"Ian Blake","family":"Amber","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian J","family":"Clark","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gary Stuart","family":"Greene","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2013,4,17]]},"reference":[{"key":"2025042707251893000_2013.apr17_1.bcr2013009401.1","doi-asserted-by":"crossref","first-page":"1493","DOI":"10.1148\/rg.285085134","article-title":"Pigmented villonodular synovitis: radiologic-pathologic correlation","volume":"2013","author":"Murphy","year":"2008","journal-title":"Radiographics"},{"key":"2025042707251893000_2013.apr17_1.bcr2013009401.2","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1097\/00000478-199702000-00004","article-title":"Malignant giant cell tumor of the tendon sheaths and joints (malignant pigmented villonodular synovitis)","volume":"2013","author":"Bertoni","year":"1997","journal-title":"Am J Surg Pathol"},{"key":"2025042707251893000_2013.apr17_1.bcr2013009401.3","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1097\/RLU.0b013e3180646afb","article-title":"Localized nodular synovitis mimicking metastatic melanoma in a patient with metastatic melanoma on whole-body F-18 FDG PET\/CT with MRI and pathological correlation","volume":"2013","author":"Mahmood","year":"2007","journal-title":"Clin Nucl Med"},{"key":"2025042707251893000_2013.apr17_1.bcr2013009401.4","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1097\/01.rlu.0000079430.82897.b8","article-title":"Incidental detection of pigmented villonodular synovitis on FDG PET","volume":"2013","author":"Kitapci","year":"2003","journal-title":"Clin Nucl Med"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2013-009401","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,27]],"date-time":"2025-04-27T14:25:28Z","timestamp":1745763928000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2013-009401"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,4,17]]},"references-count":4,"alternative-id":["10.1136\/bcr-2013-009401"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2013-009401","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,4,17]]}}}