C-反应蛋白(C-reactive protein,CRP)为一典型时相反应蛋白,其血清含量的检测已广泛用于临床,但关于腹水CRP测定,则少有报道。本文检测了45例腹水CRP含量,以探讨对腹水性质判断的价值。材料和方法1、病例选择:本组共45例,其中肝硬化22例,结核性腹膜炎3例,原发性肝癌11例,卵巢癌5例及胃癌1例,胰腺癌1例及腹膜后肿瘤2例,所有病例根据腹水性质分为渗出液及漏出液两 C-reactive protein (C-reactive protein, CRP) is a typical phase reaction protein, serum levels of which have been widely used in clinical trials, but ascites CRP rarely reported. In this paper, 45 cases of ascites CRP levels were detected in order to explore the value of the nature of ascites. Materials and methods 1, case selection: This group of 45 cases, of which 22 cases of cirrhosis, tuberculous peritonitis in 3 cases, 11 cases of primary liver cancer, 5 cases of ovarian cancer and gastric cancer in 1 case, 1 case of pancreatic cancer and retroperitoneal tumor 2 cases, all cases were divided according to the nature of ascites exudate and leakage of liquid two