{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T17:53:44Z","timestamp":1791309224660,"version":"4.3.1"},"reference-count":8,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T00:00:00Z","timestamp":1779148800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T00:00:00Z","timestamp":1779148800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Congenital right atrial appendage aneurysm (RAAA) represents a rare cardiac anomaly whose exact etiology, prognostic implications, and optimal management remain undetermined. RAAA characteristic echocardiographic features include a cystic structure demonstrating continuity with the right atrial chamber, with confirmed hemodynamic communication between the two structures. While fetal RAAA is typically detected during the third trimester of pregnancy, our case represents an unusually early diagnosis during the first trimester, with comprehensive longitudinal follow\u2010up extending to 2\u2009years postnatally. Notably, this case revealed a potential association with chromosome 1 abnormalities, suggesting a possible genetic component in the pathogenesis of this condition.<\/jats:p>","DOI":"10.1002\/jcu.70269","type":"journal-article","created":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T12:12:02Z","timestamp":1779192722000},"page":"2019-2022","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Case Report: Fetal Congenital Right Atrial Appendage Aneurysm With 2\u2010Year Postnatal Follow\u2010Up"],"prefix":"10.1002","volume":"54","author":[{"given":"Jing","family":"Yang","sequence":"first","affiliation":[{"name":"Department of Ultrasound, West China Second University Hospital Sichuan University  Chengdu China"},{"name":"Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ting","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, West China Second University Hospital Sichuan University  Chengdu China"},{"name":"Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,5,19]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10741-023-10319-0"},{"issue":"10","key":"e_1_2_11_3_1","article-title":"A Gigantic Congenital Right Atrial Appendage Aneurysm in an Infant: Ten\u2010Year Follow\u2010Up","volume":"9","author":"Belegrinos A.","year":"2022","journal-title":"Children (Basel)"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/ar.22972"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fcvm.2024.1384972"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCRESAHA.117.309711"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0044-1787066"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00246-023-03286-8"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/echo.15089"}],"container-title":["Journal of Clinical Ultrasound"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jcu.70269","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jcu.70269","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jcu.70269","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T17:31:52Z","timestamp":1791307912000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jcu.70269"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,19]]},"references-count":8,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["10.1002\/jcu.70269"],"URL":"https:\/\/doi.org\/10.1002\/jcu.70269","archive":["Portico"],"relation":{},"ISSN":["0091-2751","1097-0096"],"issn-type":[{"value":"0091-2751","type":"print"},{"value":"1097-0096","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,19]]},"assertion":[{"value":"2025-09-24","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-05","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}