Results: The average percentage of BML was 58.14%; lymph node metastasis group was 79.97% ± 17.44%; non-metastatic lymph node group was 38.45% ± 23.47%.
Kết quả: Tỷ lệ MBHMĐ trung bình 58,14%; nhóm di căn hạch 79,97% ± 17,44%; nhóm không di căn hạch 38,45% ± 23,47%.