Ein Mann schaut durch ein Mikroskop

Inter-laboratory trial in molecular pathology TBC-PCR

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Qualitätssicherungs-Initiative Pathologie (QuIP)

As part of an initiative for quality assurance of the German Society of Pathology (Deutsche Gesellschaft für Pathologie) and the Professional Association of German Pathologists (Berufsverband Deutscher Pathologen) an internal comparative inter-laboratory trial in the field of PCR-based detection of Mycobacterium tuberculosis was performed (background information, in German). The results are published in Schewe et al., Virchows Archiv, 2005*. On this web site you will find additional information on the trial and supplementary data of the publication.

Panel laboratories for tuberculosis PCR

Supplementary data related to the publication:

Representative microscopic images of each case (TBC Gallery)

Histological evaluation and PCR results for M. tuberculosis

General recommendations for quality assurance in PCR analysis

Pre-tested specimens are now available for the external trail and can be ordered from the steering institute via provitro GmbH (http://www.provitro.de/), click here for order information. All molecular pathology laboratories are invited to participate in this quality assurance initiative. Please contact Dr. Axel Koepenik via sales(at)provitro.de.

* Schewe C, Goldmann T, Grosser M, Zink A, Pahl S, Schlüns K, Ulrichs T, Kaufmann SHE, Nerlich A, Baretton GB, Dietel M, Vollmer E, Petersen I: Inter-laboratory validation of PCR-based detection of Mycobacterium tuberculosis in formalin-fixed, paraffin-embedded tissues. Virchows Archiv (2005) 447: 573-585.