malignant tumors
Conditions
Interventions
Gold Standard:The common diagnosis of two or more attending pathologists is used as the reference standard for diagnosis, and the immunohistochemical results are used as the diagnostic standard for co
Index test:A diagnostic test of a deep learning-based artificial intelligence system for the detection of lymph node metastasis.
Sponsors
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Patients who are considered to have malignancies in specific locations based on radiography or biopsy. (2) Patients who have tumor resection and regional lymph nodes dissection. (3) Patients who sign the informed consent. (4) All patients are consecutively enrolled.
Exclusion criteria
Exclusion criteria: (1) Patients who received treatment before operation (including chemotherapy, radiotherapy, targeted therapy, etc.). (2) Patients who ultimately failed to have surgery. (3) The postoperative pathological diagnosis of tumors is not the required histological type.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| diagnostic accuracy;area under receiver operating curve;sensitivity;specificity;positive predictive value;negative predictive value; | — |
Countries
China
Contacts
Public ContactNie Xiu
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Outcome results
None listed