医学综述
醫學綜述
의학종술
MEDICAL RECAPITULATE
2015年
7期
1296-1298
,共3页
胃癌%胃蛋白酶原%再生基因%筛查%诊断
胃癌%胃蛋白酶原%再生基因%篩查%診斷
위암%위단백매원%재생기인%사사%진단
Gastric cancer%Pepsinogen%Regenevsn gene%Screening%Diagnosis
目的:探讨胃蛋白酶原(PG)、再生基因Ⅳ(RegⅣ)诊断胃癌的研究。方法选取2010年2月至2014年6月在东莞市石龙博爱医院住院部、门诊及社区行胃镜检查的胃部病变患者648例,其中胃癌54例(胃癌组)、胃溃疡594例(胃溃疡组),另选择同期收治的慢性胃炎患者352例为慢性胃炎组。检测受试者血清PG、Reg Ⅳ、癌胚抗原(CEA)、糖类抗原19-9(CA19-9)水平。比较不同指标联合诊断胃癌的效能。结果胃癌组PG Ⅰ、PG Ⅱ、PG Ⅰ/PG Ⅱ值均显著低于胃溃疡组和慢性胃炎组[PG Ⅰ(42±3)μg/L比(78±6)μg/L、(61±6)μg/L,PG Ⅱ(8±3)μg/L 比(15±4)μg/L、(12±3)μg/L,PG Ⅰ/PG Ⅱ2.8±0.9比9.2±1.2、5.4±1.3,均P<0.01],胃溃疡组PG Ⅰ、PG Ⅱ、PG Ⅰ/PGⅡ值高于慢性胃炎组(P<0.05);胃癌组RegⅣ、CEA、CA19-9水平均高于胃溃疡组和慢性胃炎组[RegⅣ(5.4±1.3)μg/L比(4.0±1.2)μg/L、(3.8±1.1)μg/L,CEA (10.2±2.9)μg/L比(6.1±1.3)μg/L、(4.2±1.0)μg/L,CA19-9(57±5) kU/L 比(35±3) kU/L、(27±3) kU/L,均P<0.05]。 PG联合RegⅣ诊断胃癌的灵敏度(83.3%)及特异度(78.1%)均最高(P<0.05)。结论PG联合Reg Ⅳ诊断胃癌时灵敏度、特异度高,且准确可靠,在胃癌筛查中具有重要临床价值。
目的:探討胃蛋白酶原(PG)、再生基因Ⅳ(RegⅣ)診斷胃癌的研究。方法選取2010年2月至2014年6月在東莞市石龍博愛醫院住院部、門診及社區行胃鏡檢查的胃部病變患者648例,其中胃癌54例(胃癌組)、胃潰瘍594例(胃潰瘍組),另選擇同期收治的慢性胃炎患者352例為慢性胃炎組。檢測受試者血清PG、Reg Ⅳ、癌胚抗原(CEA)、糖類抗原19-9(CA19-9)水平。比較不同指標聯閤診斷胃癌的效能。結果胃癌組PG Ⅰ、PG Ⅱ、PG Ⅰ/PG Ⅱ值均顯著低于胃潰瘍組和慢性胃炎組[PG Ⅰ(42±3)μg/L比(78±6)μg/L、(61±6)μg/L,PG Ⅱ(8±3)μg/L 比(15±4)μg/L、(12±3)μg/L,PG Ⅰ/PG Ⅱ2.8±0.9比9.2±1.2、5.4±1.3,均P<0.01],胃潰瘍組PG Ⅰ、PG Ⅱ、PG Ⅰ/PGⅡ值高于慢性胃炎組(P<0.05);胃癌組RegⅣ、CEA、CA19-9水平均高于胃潰瘍組和慢性胃炎組[RegⅣ(5.4±1.3)μg/L比(4.0±1.2)μg/L、(3.8±1.1)μg/L,CEA (10.2±2.9)μg/L比(6.1±1.3)μg/L、(4.2±1.0)μg/L,CA19-9(57±5) kU/L 比(35±3) kU/L、(27±3) kU/L,均P<0.05]。 PG聯閤RegⅣ診斷胃癌的靈敏度(83.3%)及特異度(78.1%)均最高(P<0.05)。結論PG聯閤Reg Ⅳ診斷胃癌時靈敏度、特異度高,且準確可靠,在胃癌篩查中具有重要臨床價值。
목적:탐토위단백매원(PG)、재생기인Ⅳ(RegⅣ)진단위암적연구。방법선취2010년2월지2014년6월재동완시석룡박애의원주원부、문진급사구행위경검사적위부병변환자648례,기중위암54례(위암조)、위궤양594례(위궤양조),령선택동기수치적만성위염환자352례위만성위염조。검측수시자혈청PG、Reg Ⅳ、암배항원(CEA)、당류항원19-9(CA19-9)수평。비교불동지표연합진단위암적효능。결과위암조PG Ⅰ、PG Ⅱ、PG Ⅰ/PG Ⅱ치균현저저우위궤양조화만성위염조[PG Ⅰ(42±3)μg/L비(78±6)μg/L、(61±6)μg/L,PG Ⅱ(8±3)μg/L 비(15±4)μg/L、(12±3)μg/L,PG Ⅰ/PG Ⅱ2.8±0.9비9.2±1.2、5.4±1.3,균P<0.01],위궤양조PG Ⅰ、PG Ⅱ、PG Ⅰ/PGⅡ치고우만성위염조(P<0.05);위암조RegⅣ、CEA、CA19-9수평균고우위궤양조화만성위염조[RegⅣ(5.4±1.3)μg/L비(4.0±1.2)μg/L、(3.8±1.1)μg/L,CEA (10.2±2.9)μg/L비(6.1±1.3)μg/L、(4.2±1.0)μg/L,CA19-9(57±5) kU/L 비(35±3) kU/L、(27±3) kU/L,균P<0.05]。 PG연합RegⅣ진단위암적령민도(83.3%)급특이도(78.1%)균최고(P<0.05)。결론PG연합Reg Ⅳ진단위암시령민도、특이도고,차준학가고,재위암사사중구유중요림상개치。
Objective To study the value of pepsinogen(PG),regeneration gene Ⅳ(Reg Ⅳ) in the diagnosis of gastric cancer.Methods A total of 648 patients with gastric lesions underwent gastroscopy examination in inpatient and outpatient department of Shilong Fraternity Hospital and community from Feb . 2010 to Jun.2014 were selected as research objects,including 54 patients with gastric cancer(group A),594 patients with gastric ulcer (group B),and another 352 patients with chronic gastritis admitted in the same period were selected as group C.Serum levels of PG,RegⅣ,carcinoembryonic antigen (CEA),and carbohy-drate antigen 19-9 ( CA19-9) were detected.Efficiencies of different markers in the diagnosis of gastric canc-er were compared.Results Values of PG Ⅰ,PG Ⅱ,PG Ⅰ/PG Ⅱ of group A were significantly lower than those of group B and group C[PGⅠ(42 ±3)μg/L vs (78 ±6) μg/L,(61 ±6) μg/L,PGⅡ(8 ±2) μg/L vs (15 ±4) μg/L,(12 ±3) μg/L,PG Ⅰ/PG Ⅱ2.8 ±0.9 vs 9.2 ±1.2,5.4 ±1.3,all P<0.01],values of PG Ⅰ,PG Ⅱ,PG Ⅰ/PG Ⅱ of group B were higher than group C;levels of Reg Ⅳ,CEA,CA19-9 of group A were higher than group B and group C[Reg Ⅳ(5.4 ±1.3) μg/L vs (4.0 ±1.2) μg/L,(3.8 ± 1.1) μg/L, CEA (10.2 ±2.9) μg/L vs (6.1 ±1.3) μg/L,(4.2 ±1.0) μg/L,CA19-9 (57 ±5) kU/L vs (35 ±3) kU/L,(27 ±3) kU/L,all P<0.01].The sensitivity(83.3%)and specificity (78.1%) of PG combined with Reg Ⅳ in the diagnosis of gastric carcinoma were the highest(P<0.05).Conclusion PG combined with Reg Ⅳ in the diagnosis of gastric carcinoma has high sensitivity and specificity ,it is accurate and reliable,and has important clinical value in screening the gastric cancer.