ỨNG DỤNG CỦA THANG ĐIỂM KAISER TRONG PHÂN ĐỘ NGUY CƠ ÁC TÍNH CỦA TỔN THƯƠNG NGẤM THUỐC TRÊN CỘNG HƯỞNG TỪ TUYẾN VÚ

Abstract

Purposes: To evaluate the role of Kaiser score in BIRADS category of enhancement lesions in breast MRI. Subjects and Methods: Between January 2023 and June 2023 at National Cancer Hospital, 114 patients were performed breast MRI, with a mean age of 51±9,9 years and the size of the most lesions from 1-2cm. All lesions were evaluate according to the Kaiser score, then they were classified by BIRADS category and paralleled with pathology result. Results: There were 88,1% malignant (76,4% masses and 23,6% non-mass lesions); 21,9% benign (72% masses and 28% non-mass lesions). About the kinetic curve, 42,1% type 1, 41,2% type 2, 16,7% type 3. There were 18,4% BIRADS 3 category, 81,6% BIRADS 4 or 5 category. 4/114 lesions had no proptional between BIRADS category and pathology result. The sensitivity and specificity of Kaiser score is 100% and 84%. Conclusion: The Kaiser score has effective in evaluation of the suspicious lesion, improve the accuracy in diagnosis.