{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:19:14Z","timestamp":1747149554410,"version":"3.40.5"},"reference-count":11,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2021,10,16]],"date-time":"2021-10-16T00:00:00Z","timestamp":1634342400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Blood cysts are rare cardiac tumors, often involve the atrioventricular valves. Blood cysts are usually small and tend to be clinically silent. Here, we report a case of blood cyst adhered to the junction of the pulmonary valve and the right ventricular outflow, causing severe outflow obstruction. This case was initially misdiagnosed as pulmonary valve stenosis by transthoracic echocardiography (TTE) and even underwent percutaneous balloon pulmonary valvuloplasty (PBPV). As the right ventricle\u2010to\u2010pulmonary artery peak gradient did not decrease after PBPV procedure, the boy underwent TTE again and the diagnosis was corrected as blood cyst. The cystic mass was successfully resected subsequently, and the boy recovered well.<\/jats:p>","DOI":"10.1002\/jcu.23086","type":"journal-article","created":{"date-parts":[[2021,10,19]],"date-time":"2021-10-19T01:56:15Z","timestamp":1634608575000},"page":"347-350","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Blood cyst of the pulmonary valve causing right ventricular outflow tract obstruction: A case report"],"prefix":"10.1002","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5224-8794","authenticated-orcid":false,"given":"Xiaoyan","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Pediatric Cardiology, Chengdu Women's and Children's Central Hospital, School of Medicine University of Electronic Science and Technology of China  Chengdu China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanfeng","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology, Chengdu Women's and Children's Central Hospital, School of Medicine University of Electronic Science and Technology of China  Chengdu China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yong","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Structural Heart Disease  Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6899-6874","authenticated-orcid":false,"given":"Lingxia","family":"Fan","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology, Chengdu Women's and Children's Central Hospital, School of Medicine University of Electronic Science and Technology of China  Chengdu China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shushui","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Structural Heart Disease  Guangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,10,16]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM196308292690908"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.51.6.637"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(93)91156-C"},{"issue":"4","key":"e_1_2_7_5_1","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1007\/BF00794190","article-title":"Acquired pulmonary stenosis: 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