{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T10:07:34Z","timestamp":1756462054146,"version":"3.40.4"},"reference-count":5,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>Stroke is an important disease, because it is usually devastating and often fatal. Left atrial appendage (LAA) thrombi are well known as a cause for cerebral infarction, but pulmonary vein thrombi remain unknown. To detect LAA thrombi, transoesophageal echocardiography (TOE) is usually used. More recently, a 64-slice multidetector CT (64-MDCT) has proved to be an option for identifying them. The patient was 77-year-old male, and had a lacuna infarction in pons. A 64-MDCT demonstrated a 3 to 4 mm thrombus at the proximal side of right upper pulmonary vein. After 2 months warfarin therapy, the thrombus disappeared. When assessing the possible cause for cerebral infarction, it is important to identify thrombi within the LAA, and in the left pulmonary vein. 64-MDCT seems to be more suitable and reliable than TOE to detect thrombi of the pulmonary vein, because of no influence of pulmonary air.<\/jats:p>","DOI":"10.1136\/bcr.12.2011.5446","type":"journal-article","created":{"date-parts":[[2012,9,15]],"date-time":"2012-09-15T11:37:39Z","timestamp":1347709059000},"page":"bcr1220115446","source":"Crossref","is-referenced-by-count":17,"title":["A thrombus of the right upper pulmonary vein: detection by the use of a 64-MDCT"],"prefix":"10.1136","volume":"2012","author":[{"given":"Hidekazu","family":"Takeuchi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,9,14]]},"reference":[{"unstructured":"Kannel W Wolf PA . Epidemiology of atrial fibrillation. In: Falk RH Podrid PJ , eds. Atrial Fibrillation: Mechanisms and Management. New York: Raven Press 1992:81\u201392.","key":"2025042703102510000_2012.sep13_1.bcr1220115446.1"},{"doi-asserted-by":"publisher","key":"2025042703102510000_2012.sep13_1.bcr1220115446.2","DOI":"10.1093\/europace\/euq350"},{"doi-asserted-by":"publisher","key":"2025042703102510000_2012.sep13_1.bcr1220115446.3","DOI":"10.1016\/S0735-1097(00)01178-5"},{"key":"2025042703102510000_2012.sep13_1.bcr1220115446.4","doi-asserted-by":"crossref","first-page":"2509","DOI":"10.1161\/01.CIR.89.6.2509","article-title":"Exclusion of atrial thrombus by transesophageal echocardiography does not preclude embolism after cardioversion of atrial fibrillation. A multicenter study.","volume":"89","author":"Black","year":"1994","journal-title":"Circulation"},{"doi-asserted-by":"crossref","unstructured":"Takeuchi H . A 64-slice multi-detector CT scan could evaluate the change of the left atrial appendage thrombi of the atrial fibrillation patient, which was reduced by warfarin therapy. BMJ Case Rep 2011:doi:10.1136\/bcr.11.2009.2491.","key":"2025042703102510000_2012.sep13_1.bcr1220115446.5","DOI":"10.1136\/bcr.11.2009.2491"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr.12.2011.5446","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,27]],"date-time":"2025-04-27T10:10:33Z","timestamp":1745748633000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr.12.2011.5446"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,9,14]]},"references-count":5,"alternative-id":["10.1136\/bcr.12.2011.5446"],"URL":"https:\/\/doi.org\/10.1136\/bcr.12.2011.5446","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2012,9,14]]}}}