breast cancer
Conditions
Interventions
Breast cancer HER-2 positive group:None
Breast cancer HER-2 negative group:None
Sponsors
The First Affiliated Hospital of Jinzhou Medical University
Eligibility
Sex/Gender
All
Age
20 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) patients with breast masses (unilateral or bilateral, single or multiple), complete clinical and pathological data, and clear HER-2 expression status; (2) The patient had no history of cancer at other sites; (3) patients who did not receive biopsy, chemotherapy or radiotherapy before DBT or after DBT; (4) Over 18 years old, with full civil capacity and signed informed consent.
Exclusion criteria
Exclusion criteria: (1) malignant breast pathology but no breast mass was found by DBT; (2) Breast cancer patients with distant metastasis or pectoralis muscle invasion affect the ROI delineation; (3) patients after breast prosthesis implantation, breast injection and neoadjuvant chemotherapy;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Raman spectrum;Digital tomography images of the breast;Accuracy,ACC;Sensitivity,SEN;Specificity,SPE;The receiver operating characteristic curve,ROC; | — |
Countries
China
Contacts
Public ContactXiaohong Lyu
The First Affiliated Hospital of Jinzhou Medical University
Outcome results
None listed