胃癌是人类最常见的恶性肿瘤之一 ,尽管诊断手段较多 ,但早期诊断目前仍有一定困难。我们联合检测胃液ＣＥＡ和ＣＡ72 4用于胃部良恶性病变的鉴别 ,报道如下。对象与方法一、对象 :胃良性疾病组 30例 ,均为我院门诊和住院患者 ,经胃镜和病理证实 ,其中男 18例 ,女 12例 ,年龄 Gastric cancer is one of the most common malignant tumors in humans. Although there are many diagnostic methods, there are still some difficulties in early diagnosis. Our joint detection of gastric juice CEA and CA72 4 for the identification of benign and malignant lesions, are reported below. Subjects and Methods First, the object: gastric benign disease group of 30 patients, both outpatient and inpatient hospital, confirmed by gastroscopy and pathology, including 18 males and 12 females, age