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   Articles with "positive false" as a keyword



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Evaluation of positive and false‐positive results in syphilis screening of blood donors in Rio de Janeiro, Brazil

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recommendations! Published in 2017 at "Transfusion Medicine"

DOI: 10.1111/tme.12395

Abstract: We propose to analyse the positive and false‐positive results of treponemal and nontreponemal tests in blood donors from Brazil and to evaluate possible factors associated with the results of treponemal tests. read more here.

Keywords: evaluation positive; positive results; blood donors; positive false ... See more keywords

Syphilis‐positive and false‐positive trends among US blood donors, 2013–2023

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recommendations! Published in 2025 at "Transfusion"

DOI: 10.1111/trf.18145

Abstract: US blood donors are tested for syphilis because the bacterial agent is transfusion transmissible. Here we describe trends over an 11‐year period of donations positive for recent and past syphilis infections, and donations classified as… read more here.

Keywords: blood donors; false positive; syphilis positive; positive false ... See more keywords

Intraoperative use of transcranial motor/sensory evoked potential monitoring in the clipping of intracranial aneurysms: evaluation of false-positive and false-negative cases.

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recommendations! Published in 2018 at "Journal of neurosurgery"

DOI: 10.3171/2017.8.jns17791

Abstract: OBJECTIVESomatosensory and motor evoked potentials (SEPs and MEPs) are often used to prevent ischemic complications during aneurysm surgeries. However, surgeons often encounter cases with suspicious false-positive and false-negative results from intraoperative evoked potential (EP) monitoring,… read more here.

Keywords: false negative; positive false; intracranial aneurysms; false positive ... See more keywords

Computed Tomography Angiography (CTA) in Selected Scenarios with Risk of Possible False-Positive or False-Negative Conclusions in Diagnosing Brain Death

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recommendations! Published in 2022 at "Life"

DOI: 10.3390/life12101551

Abstract: It is widely accepted that brain death (BD) is a diagnosis based on clinical examination. However, false-positive and false-negative evaluation results may be serious limitations. Ancillary tests are used when there is uncertainty about the… read more here.

Keywords: cta; computed tomography; brain death; false positive ... See more keywords