منابع مشابه
Frequency of false positive responses in patients with multiple positive reactions in patch test
Background and aim: Contact dermatitis is an inflammatory skin response due to contact with environmental materials manifested as acute or chronic eczema. Patch test is the standard test to recognize responsible allergen. The objective of this study was to evaluate the frequency of false positive patch test responses in patients with Exited Skin Syndrome (ESS).Materials...
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A 28 years female pregnant; 15 week +3 days gestational age, G0, P1, A0; presented for routine antenatal care visit in primary health care center. She had done the investigation in privet hospital showing rubella +ve IgM, CMV +ve IgG. Taking full history, the patient had simple flu like illness several weeks ago with no treatment is needed, no recent contact with a case of rubella nor recent va...
متن کاملUrine nandrolone metabolites: false positive doping test?
The aim of this review is to analyse the studies on nandrolone metabolism to determine if it is possible for an athlete to test positive for nandrolone without having ingested or injected nandrolone.
متن کاملExercise Tolerance Test: a comparison between true positive and false positive test results.
BACKGROUND To study the factors which predetermine the coronary artery disease in patients having positive Exercise Tolerance Test (ETT) after comparing the ETT test results and coronary angiographic findings in true positive and false positive groups. METHODS This Cross-sectional study was conducted at Punjab Institute of Cardiology, Lahore from January 1, 2004 to December 31, 2004. All pati...
متن کاملHIV false positive results and Flu vaccination
Abstract False positive results are the major problem influencing interpretation of Clinical Laboratory test. They are originated mostly in the other diseases, technical errors and the recent vaccination. The problem has been presented since 1991 is positive HIV test after influenza Vaccination (1). The False positive has been reported in Cases using Eliza, one of The most common test to screen...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1969
ISSN: 0021-9746
DOI: 10.1136/jcp.22.6.738-b