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目的探讨乳腺原发性非何杰金淋巴瘤的钼靶X线及磁共振的表现特征。方法回顾分析3例经病理证实的乳腺原发性非何杰金淋巴瘤的钼靶X线、MR I资料(3例均有双乳钼靶X线的MLO位及CC位片,其中1例有MR I资料),并结合文献对照分析。结果3例均为单侧发病,其中1例同侧有2个病灶,病灶均为>3 cm的团块灶,中等均匀密度,不规则但无毛刺和钙化,位于乳腺浅表处者无皮肤及乳头受累,T1W I呈均匀低信号、T2W I呈均匀稍高或等信号,强化均匀而明显,时间-信号强度曲线为平台型。结论乳腺原发性非何杰金淋巴瘤的钼靶X线及磁共振表现有一定的特点,治疗前确诊对制订正确的治疗方案有意义。
Objective To investigate the mammographic X - ray and magnetic resonance imaging features of primary non - Hodgkin lymphoma in breast. Methods Three cases of pathologically confirmed primary non-Hodgkin’s lymphoma were retrospectively analyzed for mammography and MR I data (3 cases had double-breast molybdenum target X-ray MLO and CC slices, of which 1 case MR I data), combined with literature control analysis. Results All three cases were unilateral disease. One case had two lesions on the ipsilateral side and the lesions were> 3 cm in size. The average density was medium but irregular and without burr and calcification. There was no skin in the superficial breast And nipple involvement, T1WI showed a uniform low signal, T2WI was uniform slightly higher or equal signal, enhanced uniform and obvious, the time - signal intensity curve for the platform type. Conclusions Molybdenum target X-ray and magnetic resonance imaging of primary non-Hodgkin’s lymphoma in breast have certain characteristics. The diagnosis before treatment is of significance in formulating the correct treatment plan.