Stool samples can be obtained to test for occult blood (see below).
The X-ray, B-showed no stones present patients, 12 patients out of red blood cells urine sediment microscopy, 21 cases of urinary occult blood test positive.
Methods To detect the sed occult blood of 200 specimens with both ortho-tolidine method and immunogold method. then analyse the results.
In emergency clinic, he was found pale, and dispigmentation of the nail and lips of the mouth. Slight tenderness over epigastric region, heart beat 120/min, blood pressure 9.33/6.67kPa (70/50mmHg), blood hemoglobin 70g/L (7g%), stool tarry like, occult blood test showed strong positive.
Other useful findings include rectal tumor, blood stained stool, or occult blood.
The occult blood group true god, a living god, one can see the loss of up to the gods!
Objective to study the feasibility and significance of using a salivary occult blood test to detect the presence of gingival inflammation.
How is defecate occult blood caused?
Comparison of Immunoassay and TF assay in detecting fecal occult blood
Single dose of CPA resulted in a slight increase of G_2/M myelocytes together with higher incidence of urine protein and occult blood.
Latex agglutination inhibition test for fecal occult blood
Methods:Based on indirect hemagglutination reaction, the author used globin lipoplast to establish latex agglutination test to determine occult blood.
In emergency clinic, he was found pale, and dispigmentation of the nail and lips of the mouth. Slight tenderness over epigastric region, heart beat 120/min, stool tarry like, occult blood test showed strong positive.
BACKGROUND: Guaiac-based fecal occult blood tests (FOBTs) for colorectal cancer screening are not specific for human hemoglobin and have low sensitivity.
Faecal occult blood testing had to be repeated (annually or biennially).
Many other conditions can cause occult blood in the stool.
Evaluation and selection of method for detecting occult blood in feces
Conclusions in clinical working, urine occult blood tested by urine analysator and urine erythrocyte tested under microscope ought to be utilized jointly, not to be substituted with each other.
It is also important to realize that stool which has tested negative for occult blood does not mean the absence of colorectal cancer or polyps.
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