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CD10–MUM1+滤泡性淋巴瘤一例及文献学习

CD10–MUM1+Follicular Lymphoma: A Case Report and Review of the Literature
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摘要 目的:我院会诊一例外院无明确诊断、外周淋巴结肿大的老年患者,为明确诊断特做形态学、免疫组化及分子遗传学检测。方法:常规对福尔马林固定、石蜡包埋的淋巴结组织切片,做HE、免疫组化染色及荧光原位杂交实验。结果:免疫组化结果:瘤细胞CD20(+)、PAX-5(+)、BCL-2(+)、Mum1(+)、Bcl-6弱(+)、CD10(–)、CD23(+)、CD21(+)、CD43(–)、CyclinD1(–),Ki67增殖指数约50%。原位荧光杂交结果:IgH/BCL2易位(+),BCL6易位(–)。结论:本文介绍的滤泡性淋巴瘤病例符合较为少见的MUM1(+) CD10(–)滤泡性淋巴瘤亚型(80%)伴有弥漫性大B细胞淋巴瘤区域(20%),分级为3级b,据报道其预后较差,应当视作侵袭性淋巴瘤治疗。
作者 刘一雄 郭英
出处 《医学诊断》 2012年第3期17-21,共5页 Medical Diagnosis
基金 陕西省自然科学基金资助(No.S2009JC923)。
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