seronegative

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seronegative

[¦si·rō′neg·əd·iv]
(pathology)
Having a negative serologic test for some condition.
Specifically, having a negative serologic test for syphilis.
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High-quality clinical studies should be performed to determine if CMV seronegativity is required to further reduce CMV transmission from leukoreduced blood products.
Seronegativity in both early and established RA is a significant limitation of RF and ACPA, since it can delay start of treatment.
Baseline seronegativity rates for HPV-6, 11, 16, and 18 were 52%, 72%, 61%, and 72% in stratum A, 63%, 76%, 68%, and 87% in stratum B, and 60%, 79%, 72%, and 78% in stratum C.
Seronegativity may be present with a rate of 3-40% especially in hydatiosis cases involving the lung (8).
WASHINGTON--Autoantibody seronegativity may be the best predictor of which patients will achieve remission in rheumatoid arthritis, but the question of whether and when to withdraw treatment still looms.
Individuals between the age-group of >20-30 years, >30-40 years, and >40-50 years showed higher seronegativity (Figure 1 and 2).
3%) * A negative anti-HCV test following the first MMT dispensation confirmed seronegativity at MMT Initiation.
Persistent EBV seronegativity is one of the most powerful predictors of not developing MS.
Remitting, seronegative, symmetric synovitis with pitting edema (RS3PE) is a syndrome with an acute onset, benign course characterized by rheumatoid factor seronegativity, edema on the dorsum of the hands and feet, symmetric distal synovitis, and flexor tendinitis on the fingers.
This high seronegativity brings risk to control of polio in Eastern Turkey which is at the post-elimination era since 1998.
Seronegativity for this HLA factor may portend a less severe version of the syndrome.
All women were screened at baseline to ensure seronegativity for high-risk strains 16 and 18 of the human papillomavirus (HPV) as well as for strains 6 and 11, which are also included in the quadrivalent product.