Clinical Research Directory

Inclusion Criteria: * Subjects will be enrolled only when all the inclusion criteria are fully met. 1. Subjects who aged 19 to 80 years diagnosed with breast cancer through biopsy. 2. Subjects diagnosed with breast cancer who had both MRI and CT and ultrasound scans. 3. Patients diagnosed with breast cancer who are scheduled to undergo breast-conserving surgery, have not received neoadjuvant chemotherapy, and show no evidence of metastasis to other organs. 4. Tumor size criteria on ultrasound: : 5 mm ≤ tumor size ≤ 30 mm 5. Subjects whose biopsy pathology results are Invasive carcinoma. 6. Subjects who have a single lesion. 7. Subjects who have received a full explanation of the clinical trial fully understand its details, voluntarily decide to participate, and provide written informed consent. Exclusion Criteria: * Subjects will be excluded from enrollment if they meet any of the exclusion criteria. 1. Subjects prohibited from both MRI, CT and Ultrasound scans. 2. Subjects with no lesions visible on CT. 3. Pregnant or lactating(i.e., breastfeeding) subjects. 4. Subjects who are biologically male. 5. Subjects with breast cancer who received neoadjuvant chemotherapy or who have metastasized to other organs 6. Subjects whose biopsy pathology results are Invasive lobular carcinoma 7. Subjects deemed unsuitable for the study according to judgment of the investigator