Objective to investigate the pathological features of renal clear cell carcinoma (RCCC) in children and its relationship to the DNA content of cancer cells and DNA ploidy.
目的探讨儿童肾透明细胞癌病理形态特点及癌细胞DNA含量和倍体的关系。
The results were as follows: no positive immunostaining cell was found in renal angiomyolipoma, a few cells in normal renal tissue were stained, and PCNA was expressed in all renal cancer specimens.
结果发现：肾错构瘤中未见pcna着色，在正常肾组织中仅见少许细胞着色，而肾癌所有切片均呈阳性反应。
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