THE EXPRESSION AND RELATIONSHIP OF Ki-67 AND MICROVESSEL DENSITY IN TANSITIONAL CELL CARCINOMA OF BLADDER / 肿瘤研究与临床

Objective:To evaluate the expression and relationship of Ki 67 and microvessel density (MVD) in transitional cell carcinoma of bladder (TCC).Methods:With anti Ki 67 McAb and anti FⅧRAgMcAb,immunohistochemistry was used to examine the expression of Ki 67 and MVD in 65 cases of TCC,and 8 cases of normal bladder tissue as controls.Results:It was shown that the expression of Ki 67 in TCC was positively correlated to tumor MVD.These two indices increased with the escalation of the tumor grade ( P