Research Article
[Retracted] MRI Diagnosis and Pathological Examination of Axillary Lymph Node Metastasis in Breast Cancer Patients
Table 4
Univariate analysis of the relationship between MRI features of breast lump-like lesions and axillary lymph node metastasis (n = 100, %).
| | MRI expressions | Axillary lymph node metastasis group | Breast cancer alone group | x2 | |
| | Form | | | 0.981 | 0.322 | | Circular | 45 (45.00) | 52 (52.00) | | | | Oval | 25 (25.00) | 22 (22.00) | | | | Irregular shape | 30 (30.00) | 26 (26.00) | | | | Edge feature | | | 13.569 | <0.001 | | Smooth | 34 (34.00) | 60 (60.00) | | | | Irregular | 66 (66.00) | 40 (40.00) | | | | Internal reinforcement mode | | | 0.533 | 0.465 | | Even | 35 (35.00) | 40 (40.00) | | | | Inhomogeneous | 25 (25.00) | 22 (22.00) | | | | Ring enhancement | 40 (40.00) | 38 (38.00) | | | | Early reinforcement mode | | | 11.873 | 0.001 | | Slow strengthening | 22 (22.00) | 45 (45.00) | | | | Medium reinforcement | 23 (23.00) | 25 (25.00) | | | | Quick strengthening | 55 (55.00) | 30 (30.00) | | | | Maximum diameter (mm) | 21.32 ± 6.78 | 16.74 ± 5.23 | 5.349 | <0.001 | | ADC price (×10−3 mm2/s) | 0.74 ± 0.29 | 0.91 ± 0.35 | −3.740 | <0.001 |
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