[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100556396":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":22,"centralContacts":27,"locations":32,"responsibleParty":47,"collaborators":10,"id":49,"slug":10,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":25,"acronym":10,"eligibilityCriteria":53,"healthyVolunteers":50,"sex":54,"minAge":55,"maxAge":56,"enrollmentInfo":57,"targetDuration":10,"studyType":60,"phases":10,"briefSummary":61,"conditions":62,"keywords":64,"overallStatus":35,"whyStopped":10,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Xijing Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"with chronic liver disease",null,"patients with hepatitis B virus, hepatitis C virus and other chronic liver disease.",[13],"Diagnostic Test: with chronic liver disease",{"label":15,"type":10,"description":16,"interventionNames":10},"without chronic liver disease","patients without hepatitis B virus, hepatitis C virus and other chronic liver disease.",[18],{"type":19,"name":9,"description":20,"armGroupLabels":21,"otherNames":10},"DIAGNOSTIC_TEST","patients with hepatitis B virus，hepatitis C virus, or other chronic liver disease",[9],[23],{"name":24,"affiliation":25,"role":26},"Zhou Huihui, M.M.","Department of Ultrasonic Medicine, The First Affiliated Hospital of Air Force Medical University","STUDY_CHAIR",[28],{"name":24,"role":29,"phone":30,"phoneExt":10,"email":31},"CONTACT","15209239680","huihui2807201830@163.com",[33],{"facility":34,"status":35,"city":36,"state":36,"zip":37,"country":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"Xijing Hosptial","RECRUITING","Xi'an","710032","China",{"type":40,"coordinates":41},"Point",[42,43],108.92861,34.25833,{"lat":43,"lon":42},[46],{"name":24,"role":29,"phone":30,"phoneExt":10,"email":31},{"type":48,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100556396",false,"NCT06524557","Exploration of Noninvasive Differential Diagnosis of Benign and Malignant Liver Tumors","Inclusion Criteria:\n\n(1) age 18-70 years; (2) liver examination performed for all patients prior to US-guided liver biopsy or surgery; (3) tumor can be visualized in conventional US; (4) largest tumor sectional area saved in DICOM format for use in later analyses; (5) a histopathological diagnosis made either from US-guided liver biopsy or surgical resection; (6) suitable routine clinical and US data obtained within 7 days of the histopathological diagnosis.\n\nExclusion Criteria:\n\n(1) unavailable pathological diagnosis; (2) liver metastatic tumors; (3) poor quality US images; and (4) a past history of surgical resection, percutaneous local ablation, radiation, transarterial and systemic therapies or liver transplantation.","ALL","18 Years","70 Years",{"count":58,"type":59},200,"ESTIMATED","OBSERVATIONAL","To explore an effective noninvasive method for differential diagnosis of liver tumors.",[63],"Liver Tumor",[65,66,67,68],"liver tumors","benign","malignant","Differential diagnosis","2024-07-23",{"date":71,"type":72},"2024-07-29","ACTUAL",{"date":74,"type":72},"2018-01-01",{"date":76,"type":59},"2025-12-30",{"name":5,"class":6},1]