نتایج جستجو برای: fecul occult blood testing
تعداد نتایج: 1008103 فیلتر نتایج به سال:
Benzidine is still the most commonly used reagent for occult blood tests in faeces. About three years ago, however, the manufacture of AnalaR benzidine in this country was discontinued as it was shown that benzidine has very marked carcinogenic properties, particularly in some of the stages of purification to AnalaR specification. This did not appear to be widely recognized probably because mos...
OBJECTIVE To evaluate whether patients' age influenced colorectal cancer screening by internal medicine resident physicians in an ambulatory care clinic. METHODS A retrospective chart review of 200 patients aged >50 years to assess the performance of rectal examinations, faecal occult blood testing and flexible sigmoidoscopy. RESULTS Physicians performed rectal examinations in 21 patients 1...
Background: Blood transfusion plays a great role in public health and the blood safety still has remained a main concern. HBV has been considered as one of the most prevalent blood borne infections. It is estimated that chronic HBV affects 350-400 million people worldwide. Comprehensive knowledge about HBV has high importance in Iran due to high number of blood dependent patients. Material ...
Purpose: Fecal occult blood testing is recommended as first-line screening to detect colorectal cancer (CRC). We evaluated markers and marker combinations in serum as an alternative to improve the
background: blood transfusion plays a great role in public health and the blood safety still has remained a main concern. hbv has been considered as one of the most prevalent blood borne infections. it is estimated that chronic hbv affects 350-400 million people worldwide. comprehensive knowledge about hbv has high importance in iran due to high number of blood dependent patients. material and ...
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