Natural history of renal cell carcinoma: an immunohistochemical analysis of growth rate in patients

来源 :GTAUF2014 & APSMHA2014第六届长城泌尿男科转化医学论坛暨第七届亚太男性健康与抗衰老研究学会年会 | 被引量 : 0次 | 上传用户:zhang16432780
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Objectives: To investigate the natural history of renal cell carcinoma (RCC) with delayed treatment, and immunohistochemically analyzed the correlation between some biomarkers and the growth rate of RCC.Patients and methods: We reviewed our institutional databases to identify renal tumors which were confirmed RCC by delayed surgical treatment after at least 12 months of active surveillance (AS).Growth rate was defined as average growth rate of the maximal diameter on CT or MRI.The clinicopathological characteristics, and immunohistochemical biomarkers (Ki-67, p53, bcl-2, and VEGF) were analyzed the correlation with the growth rate of RCC.
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