Comparison of passive haemagglutination test with Widal agglutination test for serological diagnosis of typhoid fever in an endemic area.
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چکیده
منابع مشابه
Comparison of passive haemagglutination test with Widal agglutination test for serological diagnosis of typhoid fever in an endemic area.
A passive haemagglutination test, using sheep red blood cells sensitised with Salmonella typhi lipopolysaccharide, was compared with the Widal test for the serological diagnosis of typhoid fever in an endemic area. The results obtained on sera from 152 patients with bacteriologically confirmed typhoid and 183 patients who did not have typhoid were analysed in terms of sensitivity, specificity, ...
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We studied the value of the Widal tube agglutination test for the diagnosis of typhoid fever. The subjects were all adults >18 years of age and were divided into four groups: (i) 317 healthy blood donor controls, (ii) 31 bacteriologically confirmed patients with Salmonella enterica serotype Typhi, (iii) 21 patients with a clinical diagnosis of typhoid fever, and (iv) 41 febrile nontyphoid patie...
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متن کاملWidal Agglutination Titre: a Rapid Serological Diagnosis of Typhoid Fever in Developing Countries
Background: To study the reliability of a single Widal test and to find out the diagnostic significance of ‘O’ and ‘H’ agglutinin titre in the diagnosis of typhoid fever. Methods: Community-based case-control study conducted from Jan 2001 to June 2007. The blood samples were collected from the medical and out door department of Sir Ganga Ram Hospitals, Lahore. The diagnostic value of an acute p...
متن کاملRetrospective audit of the widal test for diagnosis of typhoid Fever in pediatric patients in an endemic region.
INTRODUCTION Although typhoid fever is confirmed by culture of Salmonella Typhi, Widal test is widely used in India but little information exists about its reliability. MATERIALS AND METHODS We examined the performance of Widal test in our hospital for diagnosis of typhoid fever in children. Hundred consecutive pediatric in-patients for whom, the Widal test was requested were grouped into fou...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1986
ISSN: 0021-9746
DOI: 10.1136/jcp.39.6.680