Breast disorders
Conditions
Interventions
Gold Standard:Postoperative histopathology or biopsy pathology.
Index test:The detection rate of various types of breast lumps and the accuracy of their classification by AI-assisted diagnostic systems are the most critical evaluation metrics, including sensitivit
Sponsors
Xi'an Jiaotong University Second Affiliated Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients with breast masses identified by conventional ultrasound, including solid masses (fibroadenoma, breast cancer, intraductal papilloma, adenosis nodules, etc.), mixed cystic-solid masses, and complex cysts, etc. 2. Female patients aged 18 years or older; 3. Patients who have not received any related breast clinical interventions (surgery, biopsy, radiotherapy, chemotherapy, etc.) before ultrasound examination; 4. Patients have given informed consent to participate in this study.
Exclusion criteria
Exclusion criteria: 1. Patients with a history of previous breast surgery, radiotherapy, or those currently undergoing breast-related systemic treatment (chemotherapy, endocrine therapy, targeted therapy); 2. Patients with extensive calcification (coarse calcification or eggshell-like calcification) in the mass that seriously affects the quality of ultrasound images; 3.Patients with contraindications to contrast-enhanced ultrasound (history of contrast agent allergy, severe cardiac or pulmonary dysfunction, etc.); 4. Pregnant or lactating women; 5.Patients with poor image quality (not meeting the diagnostic criteria) or lacking complete clinical data and pathological results.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity, specificity, positive predictive value, negative predictive value, accuracy, composite evaluation metrics, and the area under the curve;Interpretability;Multimodal ultrasound data of breast disorders; | — |
Secondary
| Measure | Time frame |
|---|---|
| Model generalization ability; | — |
Countries
China
Contacts
Public ContactWang Juan
Xi'an Jiaotong University Second Affiliated Hospital
Outcome results
None listed