Literature DB >> 11939394

False-positive results caused by cotton swabs in commercial Aspergillus antigen latex agglutination test.

F Dalle1, J Lopez, D Caillot, B Cuisenier, Laubriet A Ecarnot, L Dumont, A Bonnin.   

Abstract

While testing for Aspergillus spp. using a commercially available latex agglutination test on a brain biopsy wrapped in a cotton swab, false-positive results were obtained. Subsequent application of the test on lavage samples obtained using cotton and synthetic swabs resulted positive with the cotton swabs only. This suggests that epitopes cross-reactive with Aspergillus galactomannan may be present in cotton.

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Year:  2002        PMID: 11939394     DOI: 10.1007/s10096-001-0671-3

Source DB:  PubMed          Journal:  Eur J Clin Microbiol Infect Dis        ISSN: 0934-9723            Impact factor:   3.267


  4 in total

1.  Contamination by cardboard particles as a cause of false-positive results for Aspergillus galactomannan enzyme immunoassays.

Authors:  Corrado Girmenia; Daniele Ballarò; Pietro Martino
Journal:  Clin Vaccine Immunol       Date:  2007-05-09

2.  Molecular diagnostics for invasive fungal infections: a call for refinement and implementation.

Authors:  Gary W Procop
Journal:  J Mol Diagn       Date:  2009-12-10       Impact factor: 5.568

3.  Detection of single tumor cell resistance with aptamer biochip.

Authors:  Lixue Wang; Qin Zheng; Quan'an Zhang; Hanfeng Xu; Jinlong Tong; Chuandong Zhu; Yuan Wan
Journal:  Oncol Lett       Date:  2012-08-31       Impact factor: 2.967

Review 4.  Update on the contribution of galactomannan for the diagnosis of invasive aspergillosis.

Authors:  Valério R Aquino; Luciano Z Goldani; Alesssandro C Pasqualotto
Journal:  Mycopathologia       Date:  2007-04-05       Impact factor: 3.785

  4 in total

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