{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:43:02Z","timestamp":1777477382997,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2011,6]]},"abstract":"<jats:p>Abnormal pulmonary 18F-FDG foci may occur with benign lesions like pneumonia but seldomly without any pathological CT findings. We report the case of a focal pulmonary 18F-FDG uptake without CT correlate in an initial staging examination of a patient with squamous cell carcinoma of the base of the tongue. A follow-up study did not show any suspicious lesion in this area, but pneumonia with 18F-FDG uptake in another region of the lung. 18F-FDG foci without pathological CT are a rare finding and have been associated with emboli. In the literature two main mechanisms underlying focal 18F-FDG uptake in pulmonary embolism are mentioned: an inflammatory reaction of a pre-existing vascular thrombus and an iatrogenic microembolism caused during injection. In our case the 18F-FDG accumulation was assessed as an iatrogenic pulmonary microembolism.<\/jats:p>","DOI":"10.1258\/ar.2011.100448","type":"journal-article","created":{"date-parts":[[2011,4,13]],"date-time":"2011-04-13T00:45:19Z","timestamp":1302655519000},"page":"513-515","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":19,"title":["Pulmonary FDG uptake without a CT counterpart \u2013 a pitfall in interpreting PET\/CT images"],"prefix":"10.1177","volume":"52","author":[{"given":"Nils","family":"Schreiter","sequence":"first","affiliation":[{"name":"Charit\u00e9, Klinik f\u00fcr Nuklearmedizin, Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Munenobu","family":"Nogami","sequence":"additional","affiliation":[{"name":"Department of Radiology, Kochi University Hospital, Kochi, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ralph","family":"Buchert","sequence":"additional","affiliation":[{"name":"Charit\u00e9, Klinik f\u00fcr Nuklearmedizin, Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vera","family":"Froeling","sequence":"additional","affiliation":[{"name":"Charit\u00e9, Klinik f\u00fcr Strahlenheilkunde, Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Winfried","family":"Brenner","sequence":"additional","affiliation":[{"name":"Charit\u00e9, Klinik f\u00fcr Nuklearmedizin, Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felix","family":"Diekmann","sequence":"additional","affiliation":[{"name":"Charit\u00e9, Klinik f\u00fcr Nuklearmedizin, Berlin, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2011,6,1]]},"reference":[{"key":"bibr-AR-10-0448C1","doi-asserted-by":"publisher","DOI":"10.1007\/s00259-004-1718-3"},{"key":"bibr-AR-10-0448C2","doi-asserted-by":"publisher","DOI":"10.1148\/rg.245035725"},{"key":"bibr-AR-10-0448C3","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.06.0640"},{"key":"bibr-AR-10-0448C4","doi-asserted-by":"publisher","DOI":"10.1097\/01.mnm.0000175786.27423.42"},{"key":"bibr-AR-10-0448C5","doi-asserted-by":"publisher","DOI":"10.1016\/j.lungcan.2009.05.013"},{"key":"bibr-AR-10-0448C6","doi-asserted-by":"publisher","DOI":"10.1097\/01.rlu.0000227496.51081.9e"},{"key":"bibr-AR-10-0448C7","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-002-1681-y"},{"key":"bibr-AR-10-0448C8","doi-asserted-by":"publisher","DOI":"10.1097\/RCT.0b013e3180340376"},{"key":"bibr-AR-10-0448C9","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1157\/13092698","volume":"25","author":"Coronado Poggio M","year":"2006","journal-title":"Rev Esp Med Nucl"},{"key":"bibr-AR-10-0448C10","first-page":"833","volume":"113","author":"Donhuijsen K","year":"1983","journal-title":"Schweiz Med Wochenschr"}],"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1258\/ar.2011.100448","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1258\/ar.2011.100448","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1258\/ar.2011.100448","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:58:26Z","timestamp":1777384706000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1258\/ar.2011.100448"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":10,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["10.1258\/ar.2011.100448"],"URL":"https:\/\/doi.org\/10.1258\/ar.2011.100448","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,6]]}}}