Methods Continuous monitoring method was adopted to detect GPDA level of 30 cases of primary liver cancer,cholelithiasis,lung cancer,hepatic cirrhosis,chronic hepatitis and 15 cases of stomach cancer.

• 方法采用连续监测法分别对30例原发性肝癌、胆石症、肺癌、肝硬化、慢性肝炎及15例胃癌患者血清GPDA进行测定。