{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T18:46:03Z","timestamp":1757702763015},"reference-count":28,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,1,16]],"date-time":"2012-01-16T00:00:00Z","timestamp":1326672000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aust NZ J Obst Gynaeco"],"published-print":{"date-parts":[[2012,2]]},"abstract":"<jats:p>\n            <jats:bold>Objectives:\u2002<\/jats:bold> To examine the usefulness of sonographic criteria in the assessment of the lateral extent and depth of myometrial involvement in morbidly adherent placenta.<\/jats:p><jats:p>\n            <jats:bold>Methods:\u2002<\/jats:bold> From hospital records and a perinatal database, women with morbidly adherent placenta confirmed at delivery and antenatal ultrasound assessment in 2004\u20132007 were identified. The sonographic appearance at the time of antenatal assessment was compared with the clinical and histological findings at delivery. Following statistical analysis, useful sonographic features in the assessment of myometrial invasion were identified.<\/jats:p><jats:p>\n            <jats:bold>Results:\u2002<\/jats:bold> Nine cases, including one case of placenta percreta, eight cases of accreta or increta of which one minor partial, were reviewed. The criteria useful for the assessment of the lateral placental\/myometrial involvement were obliteration of retroplacental clear space, increased subplacental vascularity, placental\u2010tissue interface disruption and vessels crossing the interface disruption site with the last 2 signs applicable for helpful for assessment of the parametrium; and for the assessment of the depth, bladder serosa\u2013uterine wall interface hypervascularity, vessels extending from placenta to bladder, placental\u2010tissue interface disruption and vessels crossing placental\u2010tissue interface disruption. The myometrial vascular pattern was also helpful in assessing the extensiveness of myometrial involvement. There was bulging of the lower uterine wall in the case of placenta percreta.<\/jats:p><jats:p>\n            <jats:bold>Conclusions:\u2002<\/jats:bold> Assessment of the placental\/myometrial involvement of morbidly adherent placenta is possible on antenatal ultrasound examination. Combinations of different criteria may be required in assessing the lateral extent and the depth of placental\/myometrial involvement.<\/jats:p>","DOI":"10.1111\/j.1479-828x.2011.01400.x","type":"journal-article","created":{"date-parts":[[2012,1,16]],"date-time":"2012-01-16T12:44:27Z","timestamp":1326717867000},"page":"67-72","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Antenatal ultrasound assessment of placental\/myometrial involvement in morbidly adherent placenta"],"prefix":"10.1111","volume":"52","author":[{"given":"Hong S.","family":"WONG","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ying K.","family":"CHEUNG","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward","family":"WILLIAMS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,1,16]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1053\/plac.2001.0764"},{"issue":"1277","key":"e_1_2_6_3_2","first-page":"30","article-title":"The maternal outcome in placenta accreta: the significance of antenatal diagnosis and non\u2010separation of placenta at delivery","volume":"121","author":"Wong HS","year":"2008","journal-title":"N Z Med J"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2010.03.021"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2010.09.013"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.4068"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2008.02037.x"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.1992.11.7.333"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2003.11.024"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/1520-6661(200011\/12)9:6<330::AID-MFM1002>3.0.CO;2-O"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.3915"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1469-0705.2000.00018.x"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1469-0705.1995.05030198.x"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.205.3.9393534"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1479-828X.2008.00891.x"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.6284"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2583"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.AOG.0000136086.78099.0f"},{"key":"e_1_2_6_19_2","first-page":"506","article-title":"Clinical analysis of 47 cases of placenta accreta in the second and third trimester","volume":"43","author":"Zhang C","year":"2008","journal-title":"Zhonghua Fu Chan Ke Za Zhi"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2009.12.011"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1479-828X.2009.01088.x"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.gyobfe.2006.12.009"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2008.01681.x"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.0001-6349.2005.00832.x"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2759"},{"key":"e_1_2_6_26_2","first-page":"313","article-title":"Ultrasound diagnosis of placenta percreta","volume":"78","author":"Durand\u2010Reville M","year":"1997","journal-title":"J Radiol"},{"key":"e_1_2_6_27_2","first-page":"239","article-title":"Ultrasonography of placenta previa at the third trimester of pregnancy: research for signs of placenta accreta\/percreta and vasa previa. 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