{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T02:53:41Z","timestamp":1778640821089,"version":"3.51.4"},"reference-count":22,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T00:00:00Z","timestamp":1722902400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T00:00:00Z","timestamp":1722902400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Obstet and Gynaecol"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>A 31\u2010year\u2010old primiparous woman underwent non\u2010invasive prenatal testing. The result was trisomy 13 (T13) positive. The chromosome 13 t\u2010statistics (Z\u2010score) was significantly high. The result of amniocentesis was normal karyotype (46,XX). Detailed ultrasound showed no fetal structural abnormalities. We suspected T13 confined placental mosaicism (CPM) and observed the course naturally. From the late second trimester, severe fetal growth restriction manifested followed by proteinuria and hypertension, diagnosing her with preeclampsia (PE). At 35\u2009+\u20095\u2009weeks, emergent cesarean section was required, yielding a 1480\u2009g female infant. We sampled five locations of chorionic villi in the placenta. T13 cells dominated cells with normal karyotypes in all parts and the rate of trisomic cells ranged from 57% to 96%, which were generally high rate. None developed PE in reported T13 CPM cases and this is the first case of PE. The dominancy of T13 cells can be associated with PE development.<\/jats:p>","DOI":"10.1111\/jog.16035","type":"journal-article","created":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T18:48:39Z","timestamp":1722970119000},"page":"1737-1741","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Confined placental mosaicism with trisomy 13 complicated by severe preeclampsia: A case report and literature review"],"prefix":"10.1111","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6754-8623","authenticated-orcid":false,"given":"Takaaki","family":"Ito","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Jichi Medical University  Tochigi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1652-9438","authenticated-orcid":false,"given":"Hironori","family":"Takahashi","sequence":"additional","affiliation":[{"name":"Department 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