Breast nodule
Conditions
Interventions
Gold Standard:Pathological diagnosis
and 
elastography
Sponsors
The First Affiliated Hospital of University of Science and Technology of China
Eligibility
Sex/Gender
Female
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. There is one or more definite breast nodules; 2. Aged over 18 years; 3. Conventional BI-RADS classification class 3 and above; 4. Patients who are about to undergo breast mass biopsy or surgical resection.
Exclusion criteria
Exclusion criteria: 1. Suffering from diseases that are unfavorable to the test or pose a threat to other selected persons, such as mental diseases; 2. Unable to cooperate with the test operation; 3. Pregnant or lactating women; 4. The quality of ultrasonic image is poor, which can not meet the requirements of parameter measurement and analysis; 5. History of breast surgery or breast biopsy; 6. CNB or surgical pathological results could not be obtained after examination; 7. No clear diagnosis of benign and malignant was obtained after puncture or operation; 8. Simple cystic nodule and calcification; 9. The basic information is incomplete.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Strainelastography(SE);Two-dimensional Shear Wave Elastography;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactHe Nian'an
The First Affiliated Hospital of University of Science and Technology of China
Outcome results
None listed