{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T12:19:56Z","timestamp":1780489196924,"version":"3.54.1"},"reference-count":9,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T00:00:00Z","timestamp":1765929600000},"content-version":"vor","delay-in-days":16,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Case Reports"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Conjoined twinning is a rare and severe complication of monozygotic pregnancies. Assisted reproductive technologies (ART), including in\u00a0vitro fertilization (IVF), may increase the risk of such anomalies. We report a case of thoraco\u2010omphalopagus conjoined twins following a day 5 embryo transfer after IVF with intracytoplasmic sperm injection (ICSI). The diagnosis was made by ultrasound at 8\u2009weeks' gestation and confirmed the presence of fused thoracic and abdominal structures with a shared heart. The pregnancy was managed through multidisciplinary counseling, and termination was performed following spontaneous fetal demise. This case underscores the importance of early imaging, detailed embryologic understanding, and coordinated care in managing rare IVF\u2010associated anomalies.<\/jats:p>","DOI":"10.1002\/ccr3.71288","type":"journal-article","created":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T15:20:42Z","timestamp":1765984842000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Thoraco\u2010Omphalopagus Conjoined Twins Following\n                    <scp>IVF<\/scp>\n                    With Day 5 Embryo Transfer: A Rare Case Report and Multidisciplinary Management Approach"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5534-4172","authenticated-orcid":false,"given":"Patryk","family":"Piekos","sequence":"first","affiliation":[{"name":"Reproductive Endocrinology and Infertility Division, Department of Obstetrics, Gynecology and Reproductive Sciences University of Miami, Miller School of Medicine  Miami Florida USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalia","family":"Ravelo","sequence":"additional","affiliation":[{"name":"Maternal Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences University of Miami, Miller School of Medicine  Miami Florida USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rodrigo","family":"Ruano","sequence":"additional","affiliation":[{"name":"Maternal Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences University of Miami, Miller School of Medicine  Miami Florida USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George","family":"Attia","sequence":"additional","affiliation":[{"name":"Reproductive Endocrinology and Infertility Division, Department of Obstetrics, Gynecology and Reproductive Sciences University of Miami, Miller School of Medicine  Miami Florida USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,17]]},"reference":[{"issue":"11","key":"e_1_2_13_2_1","first-page":"729","article-title":"Conjoined Twins in a Monochorionic Triplet Pregnancy After In\u00a0Vitro Fertilization: A Case Report","volume":"13","author":"Talebian M.","year":"2015","journal-title":"Iranian Journal of Reproductive Medicine"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2008.07.1730"},{"key":"e_1_2_13_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.208"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.1088"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bjps.2013.06.022"},{"key":"e_1_2_13_7_1","doi-asserted-by":"publisher","DOI":"10.5935\/1518\u20100557.20200031"},{"key":"e_1_2_13_8_1","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/15.6.1413"},{"key":"e_1_2_13_9_1","doi-asserted-by":"publisher","DOI":"10.56021\/9780801870705"},{"key":"e_1_2_13_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/humrep\/deac004"}],"container-title":["Clinical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccr3.71288","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,22]],"date-time":"2025-12-22T10:29:35Z","timestamp":1766399375000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccr3.71288"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12]]},"references-count":9,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2025,12]]}},"alternative-id":["10.1002\/ccr3.71288"],"URL":"https:\/\/doi.org\/10.1002\/ccr3.71288","archive":["Portico"],"relation":{},"ISSN":["2050-0904","2050-0904"],"issn-type":[{"value":"2050-0904","type":"print"},{"value":"2050-0904","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12]]},"assertion":[{"value":"2025-02-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-10-01","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e71288"}}