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报导了16例膀胱癌患者的尿与血桨内CEA的测定,同时测定了27例正常人作对照,发现膀胱癌患者的CEA是增高的,尤其是尿内CEA样抗原明显较对照组升高。由于尿内的CEA与按Hansan氏法从血浆内测得的CEA在物理化学性质有所不同,因此称为CEA样抗原较为妥当(Carcinoembryonic-Like Antigen)。此种尿内CEA样抗原的增高在正常人并无此现象。所测定的16例膀胱癌患者尿内升高的CEA样抗原与血浆中CEA水平并不互相平行,
Reported 16 cases of bladder cancer patients with urinary and intrahepatic plasma CEA determination, simultaneous determination of 27 normal controls, and found that patients with bladder cancer CEA is elevated, especially in urine CEA-like antigen was significantly higher than the control group . Because CEA in urine and CEA measured in plasma from Hansan’s method are different in physicochemical properties, CEA-like antigens are more appropriate (Carcinoembryonic-Like Antigen). Such urinary CEA-like antigen in normal people do not have this phenomenon. The measured urinary CEA-like antigen in 16 patients with bladder cancer and plasma CEA levels are not parallel to each other,