{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,19]],"date-time":"2026-07-19T07:53:29Z","timestamp":1784447609383,"version":"3.55.0"},"reference-count":3,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T00:00:00Z","timestamp":1695859200000},"content-version":"vor","delay-in-days":0,"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":[[2023,10]]},"abstract":"<jats:sec>\n                    <jats:title>Key clinical message<\/jats:title>\n                    <jats:p>Contrast defects in veins are often diagnosed as benign thrombi, but depending on the patient\u2019s background it is necessary to differentiate between tumor thrombi. It is difficult to differentiate between these using contrast\u2010enhanced CT alone, but with angioscopy it is easy to visually distinguish between a benign and tumor thrombi.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Abstract<\/jats:title>\n                    <jats:p>Contrast\u2010enhanced computer tomography (CT) performed on a male patient being treated for de\u2010differentiated chondrosarcoma revealed contrast defects in the pulmonary artery and right femoral vein, and a diagnosis of pulmonary artery thromboembolism and venous thromboembolism was made, and oral anticoagulant therapy was started. However, a follow\u2010up CT showed that the contrast defect had extended to the inferior vena cava. Observation using an angioscope revealed that it was not a benign thrombi but a tumor.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ccr3.7975","type":"journal-article","created":{"date-parts":[[2023,9,29]],"date-time":"2023-09-29T01:37:06Z","timestamp":1695951426000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Thrombus or tumor?"],"prefix":"10.1002","volume":"11","author":[{"given":"Shiho","family":"Wakasa","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Medicine Osaka Metropolitan University Graduate School of Medicine  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroya","family":"Hayashi","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Osaka Metropolitan University Graduate School of Medicine  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3542-3559","authenticated-orcid":false,"given":"Takanori","family":"Yamazaki","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Osaka Metropolitan University Graduate School of Medicine  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasuhiro","family":"Izumiya","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Osaka Metropolitan University Graduate School of Medicine  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daiju","family":"Fukuda","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine Osaka Metropolitan University Graduate School of Medicine  Osaka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,9,28]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/MNM.0b013e32834774c8"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2018.05.021"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(89)90240-8"}],"container-title":["Clinical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccr3.7975","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T14:21:48Z","timestamp":1764253308000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccr3.7975"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9,28]]},"references-count":3,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2023,10]]}},"alternative-id":["10.1002\/ccr3.7975"],"URL":"https:\/\/doi.org\/10.1002\/ccr3.7975","archive":["Portico"],"relation":{},"ISSN":["2050-0904","2050-0904"],"issn-type":[{"value":"2050-0904","type":"print"},{"value":"2050-0904","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,9,28]]},"assertion":[{"value":"2023-05-07","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-09-15","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-09-28","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e7975"}}