{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T20:31:15Z","timestamp":1792873875807,"version":"4.5.0"},"reference-count":20,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T00:00:00Z","timestamp":1470009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2016,8,1]],"date-time":"2016-08-01T00:00:00Z","timestamp":1470009600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2016,8]]},"DOI":"10.1016\/j.ajog.2016.02.028","type":"journal-article","created":{"date-parts":[[2016,2,17]],"date-time":"2016-02-17T12:17:07Z","timestamp":1455711427000},"page":"225.e1-225.e7","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":93,"title":["Easy sonographic differential diagnosis between intrauterine pregnancy and cesarean delivery scar pregnancy in the early first trimester"],"prefix":"10.1016","volume":"215","author":[{"given":"Ilan E.","family":"Timor-Tritsch","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7000-4582","authenticated-orcid":false,"given":"Ana","family":"Monteagudo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe","family":"Cali","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hazem","family":"El Refaey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Kaelin Agten","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alan A.","family":"Arslan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2016.02.028_bib1","first-page":"1","article-title":"Births: preliminary data for 2014","volume":"64","author":"Hamilton","year":"2015","journal-title":"Natl Vital Stat Rep"},{"key":"10.1016\/j.ajog.2016.02.028_bib2","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1002\/uog.13282","article-title":"Cesarean scar pregnancy and early placenta accreta share common histology","volume":"43","author":"Timor-Tritsch","year":"2014","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib3","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1002\/uog.55","article-title":"Cesarean scar pregnancy","volume":"21","author":"Jurkovic","year":"2003","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib4","doi-asserted-by":"crossref","first-page":"1226","DOI":"10.1097\/01.AOG.0000219750.79480.84","article-title":"Maternal morbidity associated with multiple repeat cesarean deliveries","volume":"107","author":"Silver","year":"2006","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib5","doi-asserted-by":"crossref","first-page":"36.e1","DOI":"10.1016\/j.ajog.2008.03.007","article-title":"Maternal death in the 21st century: causes, prevention, and relationship to cesarean delivery","volume":"199","author":"Clark","year":"2008","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib6","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1111\/1471-0528.12557","article-title":"The antenatal diagnosis of placenta accreta","volume":"121","author":"Comstock","year":"2014","journal-title":"BJOG"},{"key":"10.1016\/j.ajog.2016.02.028_bib7","doi-asserted-by":"crossref","first-page":"632.e1","DOI":"10.1016\/j.ajog.2009.02.001","article-title":"Changing trends in peripartum hysterectomy over the last 4 decades","volume":"200","author":"Flood","year":"2009","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib8","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.ejogrb.2005.06.012","article-title":"Emergency peripartum hysterectomy: a prospective study in The Netherlands","volume":"124","author":"Kwee","year":"2006","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ajog.2016.02.028_bib9","doi-asserted-by":"crossref","first-page":"927","DOI":"10.1097\/01.AOG.0000207559.15715.98","article-title":"Placenta previa, placenta accreta, and vasa previa","volume":"107","author":"Oyelese","year":"2006","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib10","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1080\/01443610701816885","article-title":"Emergency obstetric hysterectomy in a university hospital: a 25-year review","volume":"28","author":"Rahman","year":"2008","journal-title":"J\u00a0Obstet Gynaecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib11","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1097\/AOG.0b013e3181ad9442","article-title":"The frequency and complication rates of hysterectomy accompanying cesarean delivery","volume":"114","author":"Shellhaas","year":"2009","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib12","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1080\/01443610601016925","article-title":"Peripartum hysterectomy for primary postpartum hemorrhage: incidence and maternal morbidity","volume":"27","author":"Smith","year":"2007","journal-title":"J\u00a0Obstet Gynaecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib13","doi-asserted-by":"crossref","first-page":"1045","DOI":"10.1016\/j.ajog.2005.06.037","article-title":"Placenta previa-accreta: risk factors and complications","volume":"193","author":"Usta","year":"2005","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib14","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1093\/humrep\/deh060","article-title":"Ectopic pregnancies in cesarean section scars: the 8 year experience of one medical center","volume":"19","author":"Maymon","year":"2004","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ajog.2016.02.028_bib15","doi-asserted-by":"crossref","first-page":"1449","DOI":"10.7863\/jum.2012.31.9.1449","article-title":"Cesarean scar pregnancy: sonographic and magnetic resonance imaging findings, complications, and\u00a0treatment","volume":"31","author":"Osborn","year":"2012","journal-title":"J\u00a0Ultrasound Med"},{"key":"10.1016\/j.ajog.2016.02.028_bib16","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.ajog.2012.03.007","article-title":"Unforeseen consequences of the increasing rate of cesarean deliveries: early placenta accreta and cesarean scar pregnancy. A review","volume":"207","author":"Timor-Tritsch","year":"2012","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib17","doi-asserted-by":"crossref","first-page":"44.e1","DOI":"10.1016\/j.ajog.2012.04.018","article-title":"The diagnosis, treatment, and follow-up of cesarean scar pregnancy","volume":"207","author":"Timor-Tritsch","year":"2012","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib18","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1016\/S0015-0282(97)81930-9","article-title":"An ectopic pregnancy developing in a previous cesarean section scar","volume":"67","author":"Godin","year":"1997","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ajog.2016.02.028_bib19","doi-asserted-by":"crossref","first-page":"1373","DOI":"10.1097\/01.AOG.0000218690.24494.ce","article-title":"Cesarean scar ectopic pregnancies: etiology, diagnosis, and management","volume":"107","author":"Rotas","year":"2006","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2016.02.028_bib20","doi-asserted-by":"crossref","first-page":"592","DOI":"10.1046\/j.1469-0705.2000.00300-2.x","article-title":"Pregnancy in a cesarean scar","volume":"16","author":"Vial","year":"2000","journal-title":"Ultrasound Obstet Gynecol"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937816003161?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937816003161?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:11:17Z","timestamp":1757589077000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937816003161"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,8]]},"references-count":20,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2016,8]]}},"alternative-id":["S0002937816003161"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2016.02.028","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2016,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Easy sonographic differential diagnosis between intrauterine pregnancy and cesarean delivery scar pregnancy in the early first trimester","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2016.02.028","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}