{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T07:08:53Z","timestamp":1784012933510,"version":"3.55.0"},"reference-count":15,"publisher":"BMJ","issue":"11","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,10,18]]},"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:p>Splenosis is the implantation of ectopic splenic tissue after splenic injury or splenectomy. Signs and symptoms of splenosis vary based on anatomic location; however, it remains asymptomatic in many cases. On radiographic imaging, splenosis often appears as a soft tissue mass and can be diagnosed using heat-damaged red blood cell scintigraphy, a non-invasive imaging modality. Radiographic findings of splenosis on imaging may be suspicious for metastatic disease in patients with known solid organ tumours. It is important to have a high degree of suspicion for splenosis with known history of splenic trauma or splenectomy in order to avoid invasive procedures and guide appropriate management.<\/jats:p>","DOI":"10.1136\/bcr-2023-257091","type":"journal-article","created":{"date-parts":[[2023,11,8]],"date-time":"2023-11-08T11:50:16Z","timestamp":1699444216000},"page":"e257091","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Thoracic splenosis: an important consideration in oncology patients"],"prefix":"10.1136","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3427-9997","authenticated-orcid":false,"given":"Katherine","family":"Julian","sequence":"first","affiliation":[{"name":"Internal Medicine, University of Colorado, Aurora, Colorado, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Monali","family":"Vasekar","sequence":"additional","affiliation":[{"name":"Hematology\/Oncology, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2023,11,8]]},"reference":[{"key":"2025082708453994000_16.11.e257091.1","article-title":"SPECT\/CT with 99Mtc labelled heat-denatured Erythrocyte to detect Thoracic and abdominal Splenosis","volume":"91","author":"Graziani","year":"2020","journal-title":"Acta Biomed"},{"key":"2025082708453994000_16.11.e257091.2","doi-asserted-by":"crossref","DOI":"10.1186\/s12893-018-0461-9","article-title":"Thoracic Splenosis presenting as pulmonary space-occupying lesion","volume":"18","author":"Niu","year":"2018","journal-title":"BMC Surg"},{"key":"2025082708453994000_16.11.e257091.3","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1007\/s13139-015-0370-0","article-title":"Two rare cases of Intrathoracic Splenosis and subcutaneous Splenosis: spleen scintigraphy avoided the need for invasive procedures","volume":"50","author":"Kim","year":"2016","journal-title":"Nucl Med Mol Imaging"},{"key":"2025082708453994000_16.11.e257091.4","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.11.7896"},{"key":"2025082708453994000_16.11.e257091.5","unstructured":"Austin radiological Association nuclear medicine procedure heat-damaged. 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