[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-30875":3,"doc-seo-30875":21},{"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":4,"is_deleted":4,"is_public":19,"is_downloadable":19,"audit_status":19,"update_tm":20},30875,1099514067438,"River Wang","https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc",7,"Healthcare","Explanation Pediatrics Block 6","Heavy, regular menstrual bleeding in a 17-year-old with iron-deficiency anemia and normal platelet count, PT, and a mildly affected activated PTT is most consistent with von Willebrand disease (vWD). vWD results from quantitative or qualitative deficiency of von Willebrand factor (vWF), which bridges platelets to damaged endothelium and serves as a carrier for factor VIII. Typical features include mucocutaneous bleeding such as epistaxis and heavy menstrual bleeding. Diagnosis relies on vWF antigen, ristocetin cofactor activity, and factor VIII levels; management may include desmopressin and vWF replacement with antifibrinolytics.","cbCaid6f2BAP9VqV","https://ap.wps.com/l/cbCaid6f2BAP9VqV","pdf",20059648,1,1778362664,{"code":4,"msg":22,"data":23},"ok",{"site_id":24,"language":25,"slug":26,"title":13,"keywords":27,"description":14,"schema_data":28,"social_meta":62,"head_meta":64,"extra_data":66,"updated_unix":20},105,"en","explanation-pediatrics-block-6","",{"@graph":29,"@context":61},[30,47],{"@type":31,"itemListElement":32},"BreadcrumbList",[33,37,41,44],{"item":34,"name":35,"@type":36,"position":19},"https://docshare.wps.com","Home","ListItem",{"item":38,"name":39,"@type":36,"position":40},"https://docshare.wps.com/document/","Document",2,{"item":42,"name":12,"@type":36,"position":43},"https://docshare.wps.com/document/healthcare/",3,{"item":45,"name":13,"@type":36,"position":46},"https://docshare.wps.com/document/explanation-pediatrics-block-6/30875",4,{"url":45,"name":13,"@type":48,"author":49,"headline":13,"publisher":51,"fileFormat":54,"description":14,"dateModified":55,"datePublished":55,"encodingFormat":54,"isAccessibleForFree":56,"interactionStatistic":57},"DigitalDocument",{"name":9,"@type":50},"Person",{"url":34,"name":52,"@type":53},"DocShare","Organization","application/pdf","2026-05-09",true,{"@type":58,"interactionType":59,"userInteractionCount":4},"InteractionCounter",{"@type":60},"ViewAction","https://schema.org",{"og:url":45,"og:type":63,"og:title":13,"og:site_name":52,"og:description":14},"article",{"robots":65,"canonical":45},"index,follow",{"doc_id":7,"site_id":24}]