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对240例原诊断为反应性增生(RH)的浅表淋巴结活检切片进行复查,依据光镜下特点将其分为以下五类: 1 弥漫增生型:滤泡消失,边界不清,生发中心分割成崩解成团块或满天星
240 cases of newly diagnosed reactive hyperplasia (RH) of the superficial lymph node biopsy were reviewed according to the characteristics of light microscopy will be divided into the following five categories: 1 diffuse proliferative: follicles disappear, the boundary is unclear, germinal center segmentation Collapse into clumps or gypsophila