磁共振表观扩散系数对非哺乳期乳腺炎和乳腺癌的鉴别诊断价值

发布时间：2018-03-09 11:09

本文选题：非哺乳期乳腺炎　切入点：乳腺癌　出处：《临床放射学杂志》2015年04期 　论文类型：期刊论文

【摘要】：目的探讨表观扩散系数(ADC)值测量对非哺乳期乳腺炎和乳腺癌的鉴别诊断价值。方法回顾性分析经病理证实的16例非哺乳期乳腺炎患者和18例乳腺癌患者的MRI、DWI表现,并测量ADC值,取对侧乳腺对应部位正常腺体ADC值作为对照组。DWI采用单次激发的平面回波(EPI)序列,b值为0 s/mm2和800 s/mm2。结果非哺乳期乳腺炎、乳腺癌和正常乳腺组织的ADC值分别为(1.44±0.51)×10-3mm2/s、(1.08±0.27)×10-3mm2/s、(1.73±0.23)×10-3mm2/s,组间差异有统计学意义(F=48.023 P=0.00),组间两两比较,各组间均有统计学意义(P0.05)。结论 ADC值测量对非哺乳期乳腺炎和乳腺癌有重要的鉴别诊断价值。
[Abstract]:Objective to investigate the value of apparent diffusion coefficient (ADC) measurement in the differential diagnosis of non-lactation mastitis and breast cancer. Methods 16 cases of non-lactation mastitis and 18 cases of breast cancer confirmed by pathology were analyzed retrospectively and ADC values were measured. The ADC value of normal glands in the contralateral mammary gland was taken as the control group. The single shot planar echo sequence was used as the control. The b value was 0 s / mm ~ 2 and 800 s / mm ~ (2) respectively. Results there was no lactation mastitis. The ADC values of breast cancer and normal breast tissue were 1.44 卤0.51 脳 10 -3 mm 2 / s and 1.08 卤0.27) 脳 10 -3 mm 2 / s respectively. The difference between the two groups was statistically significant (P 0.05). Conclusion the measurement of ADC value is of great value in the differential diagnosis of non-lactation mastitis and breast cancer.
【作者单位】：南方医科大学附属深圳市妇幼保健院放射科;深圳市龙岗中心医院放射科;
【分类号】：R445.2;R655.8;R737.9

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