{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:06:38Z","timestamp":1761743198993},"reference-count":3,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2009,2,5]],"date-time":"2009-02-05T00:00:00Z","timestamp":1233792000000},"content-version":"vor","delay-in-days":7675,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Cardiology"],"published-print":{"date-parts":[[1988,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Primary cardiac tumor is an extremely rare disease entity. Only three cases of primary malignant cardiac schwannoma, the subject of this report, have been recorded in Japan. Recently, we encountered a case of malignant schwannoma in which retention of pericardial effusion was the first clinical finding. This case was a 30\u2010year\u2010old female, who had dyspnea at work, general fatigue, and fever. Striking cardiac expansion was seen, with a cardiothoracic ratio (CTR) of 69% on chest x\u2010ray. Two\u2010dimensional echocardiograms showed a large volume of pericardial effusion between the side wall of the left ventricle and the epicardium, and the presence of a parenchymatous tumor. An increase in tumor size was detected on chest computer tomography (CT) scan. Using a pump oxygenator, median sternotomy was performed to reach the epicardium. A pale yellow, soft tumor was seen in the left atrium near the left ventricle. Histologically, the patient was diagnosed as having a malignant schwannoma. We have reported a case of primary malignant schwannoma which was surmised to have arisen from the boundary between the atrium and the ventricle.<\/jats:p>","DOI":"10.1002\/clc.4960110213","type":"journal-article","created":{"date-parts":[[2009,2,5]],"date-time":"2009-02-05T06:30:29Z","timestamp":1233815429000},"page":"126-130","source":"Crossref","is-referenced-by-count":15,"title":["Malignant schwannoma of the heart"],"prefix":"10.1002","volume":"11","author":[{"given":"T.","family":"Morishita","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Yamazaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Ohsawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Uchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y.","family":"Kawamura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Okuzumi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Nakano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Wakakura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Okamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Koyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Komatsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2009,2,5]]},"reference":[{"key":"e_1_2_1_2_2","volume-title":"Altas of Tumor Pathology Armed Forces","author":"McAllister HA","year":"1978"},{"key":"e_1_2_1_3_2","first-page":"808","article-title":"Melanotic malignant schwannoma of the right atrium","volume":"75","author":"Elliot T","year":"1977","journal-title":"J Thorac Cardiovasc Surg"},{"key":"e_1_2_1_4_2","first-page":"724","article-title":"Surgery of intrapericardial tumor associated with Von Recklinghausen's disease: Case report","volume":"35","author":"Takeda H","year":"1982","journal-title":"J Thorac Surg"}],"container-title":["Clinical Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fclc.4960110213","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/clc.4960110213","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,21]],"date-time":"2023-10-21T09:08:55Z","timestamp":1697879335000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/clc.4960110213"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,2]]},"references-count":3,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1988,2]]}},"alternative-id":["10.1002\/clc.4960110213"],"URL":"https:\/\/doi.org\/10.1002\/clc.4960110213","archive":["Portico"],"relation":{},"ISSN":["0160-9289","1932-8737"],"issn-type":[{"value":"0160-9289","type":"print"},{"value":"1932-8737","type":"electronic"}],"subject":[],"published":{"date-parts":[[1988,2]]}}}