[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-15711":3,"doc-seo-15711":27},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"file_id":15,"file_url":16,"file_type":17,"file_size":18,"view_count":19,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"table_of_contents":24,"faqs":24,"seo_title":13,"seo_description":14,"update_tm":25,"read_time":26},15711,1099514067438,"River Wang","https://ap-avatar.wpscdn.com/avatar/100002539ee87300030?x-image-process=image/resize,m_fixed,w_180,h_180&k=1780474512215547542",7,"Healthcare","Placenta Accreta: Prospective Sonographic Diagnosis in Patients With Placenta Previa and Prior Cesarean Section","Prospective sonographic evaluation was conducted in 34 patients with placenta previa and one or more prior cesarean sections to diagnose or exclude placenta accreta (including accreta, increta, and percreta). High-resolution criteria assessed loss of the retroplacental hypoechoic myometrial zone, thinning/disruption of the uterine serosa–bladder interface, and focal exophytic mass-like extensions. Results identified placenta accreta in most positive cases and highlighted intraplacental vascular lacunae as an additional risk criterion.","cbCais9G3Ajuye0l","https://ap.wps.com/l/cbCais9G3Ajuye0l","pdf",11077611,2,1,11,"English","en","",1776563220,28,{"code":4,"msg":28,"data":29},"ok",{"site_id":30,"language":23,"slug":31,"title":13,"keywords":24,"description":14,"schema_data":32,"social_meta":66,"head_meta":69,"extra_data":71,"updated_unix":25},105,"placenta-accreta-prospective-sonographic-diagnosis-in-patients-with-placenta-previa-and-prior-cesarean-section",{"@graph":33,"@context":65},[34,50],{"@type":35,"itemListElement":36},"BreadcrumbList",[37,41,44,47],{"item":38,"name":39,"@type":40,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":42,"name":43,"@type":40,"position":19},"https://docshare.wps.com/document/","Document",{"item":45,"name":12,"@type":40,"position":46},"https://docshare.wps.com/document/healthcare/",3,{"item":48,"name":13,"@type":40,"position":49},"https://docshare.wps.com/document/placenta-accreta-prospective-sonographic-diagnosis-in-patients-with-placenta-previa-and-prior-cesarean-section/15711/",4,{"url":48,"name":13,"@type":51,"author":52,"headline":13,"publisher":54,"fileFormat":57,"description":14,"dateModified":58,"datePublished":59,"encodingFormat":57,"isAccessibleForFree":60,"interactionStatistic":61},"DigitalDocument",{"name":9,"@type":53},"Person",{"url":38,"name":55,"@type":56},"DocShare","Organization","application/pdf","2026-05-30","2026-04-19",true,{"@type":62,"interactionType":63,"userInteractionCount":19},"InteractionCounter",{"@type":64},"ViewAction","https://schema.org",{"og:url":67,"og:type":68,"og:title":13,"og:site_name":55,"og:description":14},"https://docshare.wps.com/document/placenta-accreta-prospective-sonographic-diagnosis-in-patients-with-placenta-previa-and-prior-cesarean-section/15711","article",{"robots":70,"canonical":67},"index,follow",{"doc_id":7,"site_id":30}]