{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:52:37Z","timestamp":1777369957489,"version":"3.51.4"},"reference-count":19,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2009,8,4]],"date-time":"2009-08-04T00:00:00Z","timestamp":1249344000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2009,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We report a case of a 23\u2010year\u2010old pregnant woman, who underwent amniocentesis after ultrasound (US) examination in the first trimester which revealed a nuchal translucency thickness of 2.9 mm. Cytogenetic analysis revealed complete tetrasomy of the short arm of chromosome 9. Further US evaluation in the second trimester revealed Dandy\u2010Walker malformation, ventriculomegaly, bilateral clubfoot, lip and palate clefts, arthrogryposis and hyperechoic kidneys with bilateral pelvic dilatation. At 30 weeks of gestation, a placental abruption was noted and a Cesarean section was performed. The infant died shortly after birth. A review of previous cases of tetrasomy 9p shows that the remarkable sonographic findings are ventriculomegaly, intrauterine growth restriction, genitourinary anomaly, Dandy\u2010Walker malformation, cleft lip\/palate and limb malformation, but the association of tetrasomy 9p and increased nuchal translucency had not been reported. \u00a9 2009 Wiley Periodicals, Inc. J Clin Ultrasound, 2009.<\/jats:p>","DOI":"10.1002\/jcu.20612","type":"journal-article","created":{"date-parts":[[2009,8,4]],"date-time":"2009-08-04T16:18:20Z","timestamp":1249402700000},"page":"471-474","source":"Crossref","is-referenced-by-count":13,"title":["Sonographic findings in a case of tetrasomy 9p associated with increased nuchal translucency and Dandy\u2010Walker malformation"],"prefix":"10.1002","volume":"37","author":[{"given":"Marcos","family":"Nakamura\u2010Pereira","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luciana Carneiro do","family":"Cima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"Jr.","given":"Juan Clinton","family":"Llerena","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando Antonio Ramos","family":"Guerra","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando Maia","family":"Peixoto\u2010Filho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2009,8,4]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00385740"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.1320380422"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.b.10826"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.850"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.1678"},{"key":"e_1_2_1_7_2","first-page":"436","article-title":"Enlarged cisterna magna and the Dandy\u2010Walker malformation: factors associated with chromosome abnormalities","volume":"77","author":"Nyberg DA","year":"1991","journal-title":"Obstet Gynecol"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.189"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.1970091110"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0387-7604(02)00211-5"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.20447"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.933"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-0004.1991.tb02986.x"},{"key":"e_1_2_1_14_2","first-page":"139","article-title":"Tetrasomy 9p: prenatal diagnosis and fetopathological findings in a second trimester male fetus","volume":"37","author":"Van Hove J","year":"1994","journal-title":"Ann Genet"},{"key":"e_1_2_1_15_2","first-page":"54","article-title":"Tetrasomy 9p syndrome","volume":"38","author":"Park JP","year":"1995","journal-title":"Ann Genet"},{"key":"e_1_2_1_16_2","doi-asserted-by":"publisher","DOI":"10.1038\/sj.ejhg.5200168"},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/ajmg.a.20511"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.1097\/00029330-200707020-00016"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10815-008-9257-7"},{"key":"e_1_2_1_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/pd.471"}],"container-title":["Journal of Clinical Ultrasound"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjcu.20612","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jcu.20612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,13]],"date-time":"2023-11-13T21:57:50Z","timestamp":1699912670000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jcu.20612"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,8,4]]},"references-count":19,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2009,10]]}},"alternative-id":["10.1002\/jcu.20612"],"URL":"https:\/\/doi.org\/10.1002\/jcu.20612","archive":["Portico"],"relation":{},"ISSN":["0091-2751","1097-0096"],"issn-type":[{"value":"0091-2751","type":"print"},{"value":"1097-0096","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,8,4]]}}}