Thyroid cancer
Conditions
Interventions
Gold Standard:Expert Standard: The ACR-TIRADS classification of thyroid nodules after evaluation by experts.
Index test:AI-Based ACR-TIRADS Classification
Sponsors
Shanghai General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Aged greater than or equal to 18 years old, with thyroid nodules detected for the first time via thyroid ultrasound examination; 2.The maximum diameter of the nodule > 5 mm, and the ultrasound images clearly display the core ultrasound features of ACR-TIRADS; 3.The patient has signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1.Severe masking of nodule features by diffuse thyroid lesions; 2.(A history of previous thyroid surgery or radioactive iodine therapy; 3.Severe artifacts in the images (determined by 2 physicians as unevaluable).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Weighted kappa coefficient;Sensitivity and specificity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Area under the curve;Consistency of diagnosis between models / Consistency of diagnosis between models and physicians;Accuracy;Positive predictive value, negative predictive value; | — |
Countries
China
Contacts
Public ContactLiu Long
Shanghai General Hospital
Outcome results
None listed