大便潜血

辛格博士说，使用触发查询帮助找到了异常PSA检查和阳性大便潜血检查，每年可以查到约1048例异常检查结果的后续跟进被延误或遗漏，以及47例重度癌症。

Dr. Singh says the use of triggers , which helped find abnormal PSA tests and positive fecal occult blood tests , could detect an estimated 1,048 instances of delayed or missed follow-up of abnormal findings annually and 47 high-grade cancers .

辛格博士说，使用“触发”查询帮助找到了异常PSA检查和阳性大便潜血检查，每年可以查到约1048例异常检查结果的后续跟进被延误或遗漏，以及47例重度癌症。

Dr. Singh says the use of triggers , which helped find abnormal PSA tests and positive fecal occult blood tests , could detect an estimated 1048 instances of delayed or missed follow-up of abnormal findings annually and 47 high-grade cancers .

胃镜及大便潜血好转均明显高于对照组，两组有效率分别是99.3%和84.0%。经统计学处理两组各项指标均有非常显著性差异（P＜0.01）。

The results showed that ( 1 ) in the symptomatic improvement , gastroscopic examination and negative ratio of occult blood in stool the therapeutic group were markedly higher than those in control group ( P < 0 . 01 ) .

450／100mg组上消化道反应、大便潜血显著增加。

The upper digestive tract side effec and sed edt the test in 450 / 100 mg group increased significantly .

目的比较免疫学OChemodia法抗人血红蛋白单克隆抗体大便潜血试验与化学法大便潜血试验对老年人大肠病变筛选的价值。

Objective To compare the values of a screening methods by OC-Hemodia and chemical fecal occult blood test ( COB ) for colorectal cancer in elderly people .

其他有价值的发现包括直肠肿瘤，血性粪便或大便潜血。

Other useful findings include rectal tumor , blood stained stool , or occult blood .

出血呈间歇性、自限性，多为黑便和大便潜血试验阳性。

The hemorrhage was intermittent and self-limited , which mostly showed black stool or positive in occult test .

常用的大便潜血试验的方法就是依靠化学色素转化来检测微量血液。

The commonly used stool occult blood tests rely on chemical color conversions to detect microscopic amounts of blood .

免疫学法与化学法大便潜血试验对老年人大肠病变筛选的价值

Evaluation of immunochemical and chemical methods of fecal occult blood test as a screening for colorectal diseases in elderly people

结直肠癌常用的筛查手段包括大便潜血试验、乙状结肠镜检查、全结肠镜检查和钡灌肠检查等。

New methods for colorectal cancer screening include fecal occult-blood testing , flexible sigmoidoscopy , colonoscopy , and double-contrast barium enema .

结论应用新凝灵静滴治疗门脉性肝硬化并发上消化道出血，在止血效果、输血量、住院天数、大便潜血转阴等方面，明显优于垂体后叶素。

Conclusion It is more helpful to apply ethylenediamine diaceturate to upper digestive tract hemorrhage resulting from portal cirrhosis of liver than pituitrin .

采用大便潜血、脱落细胞学、基因、内镜等方法，可以早期发现、早期治疗，提高生存率。

The methods including stool occult blood test , exfoliocytology , gene and endoscope detection is helpful to the earlier diagnosis and treatment and increase of survival rate .

结果：本组8例，5例由于不明原因出血（大便潜血试验为阳性）先后行胃镜检查12次，均未见出血灶；

RESULTS : Of the 8 patients , enteroscopy was totally performed 12 times on 5 patients due to the hemorrhage of unknown reasons , but no lesions were found .

治疗组大便潜血试验转阴时间为523±248天，对照组为710±316天，两组比较有显著性差异（P<0.01）。

The time for occult blood in stool converting negative was 523 ± 248 ( d ) in treatment group and 710 ± 316 ( d ) in control group , with a striking difference between them ( P < 0.01 ) .

结果小儿胃肠衰竭的发生率为2.68%，早期症状可为单纯腹胀、大便潜血强阳性、腹胀并大便潜血强阳性和明显上消化道出血；

Results The morbidity of gastrointestinal function failure in children was 2.68 % . The early clinical findings were present with solely abdominal distention , solely strong positive stool OB , abdominal distention with strong positive stool OB , and the bleeding of upper digestive tract .

安全性指标①血常规、尿常规、大便常规加潜血试验。

Secure target ① The routine blood test , the routine urine test , the bowel movement convention add the occult blood experiment .