Construction and validation of axillary lymph node metastasis prediction model for breast cancer
Not Applicable
Completed
- Conditions
- Prediction of axillary lymph node metastasis in breast cancer patientsCancer
- Registration Number
- ISRCTN54288903
- Lead Sponsor
- Hunan Provincial Science and Technology Department
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Female
- Target Recruitment
- 500
Inclusion Criteria
1. Underwent BC surgery at our hospital with postoperative pathology confirming invasive BC
2. Underwent axillary lymph node dissection (ALND) at our hospital
3. Completed a high-resolution, thin-section enhanced CT scan of the lung in our radiology department within one month before surgery
4. Had complete clinicopathological data
Exclusion Criteria
1. Had bilateral primary or metastatic bc
2. Received neoadjuvant therapy (nat) before surgery
3. Had incomplete or poor-quality CT scans, flat scans only, or scans conducted externally
4. Had distant metastatic lesions or concurrent other malignancies
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method