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        각종 위장질환에서의 혈청 및 위액 CEA 치의 진단적 의의에 관한 연구

        이복희(Bok Hee Lee),허홍근(Hong Keun Heo),문윤성(Yung Sung Moon),박국태(Kuck Tae Park),노흥규(Heung Kyu Ro) 대한소화기학회 1983 대한소화기학회지 Vol.15 No.1

        N/A For the purpose of evaluating the diagnostic significance of gastric juice carcinoembryonic antigen(CEA) in stomach cancer, simultaneous measurement of serum and gastric juice CEA was performed in 87 patients and 20 normal subjects by RIA method from November, 1981 to August, 1982 in Department of Internal Medicine, Chungnam National University Hospital. The results werc as folloawing: The rnean serum and gastric juice CEA level were 2. 5+-1.9 ng/ml and 12.7+-13.6ng/ml respectively, in 20 cases of normal subjects. 2. In 9 cases of gastric cancer, the serum CEA level were elevated over the normal level in 20 cases(68.9%) and the gastric juice CEA in 26 cases(89.5%). 3. In patients with gastric ulcer(15 cases), duodenal ulcer(8 cases), and gastritis(35 cases), serum CEA was elevated in 26.6%,12.5%, and 11.4% respectively, whereas gastric juice CEA was elevated in 60.0%, 37.5%, and 54.2% respectively. 4.15cases of gastric cancer patients had gastrectomy, and the serum CEA level measured 5 to 10 days after gastric resection was decreased compared with preoperative serum CEA level in 9 cases, no change in 2 cases and elevated in 4 cases, in which 2 cases were unresectable.

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