Digital Pathology Systems (DPS) are dynamic, image-based computer systems that enable the acquisition, management, and interpretation of pathology information generated from digitized glass slides. This article provides a roadmap for (1) qualification of a whole slide scanner (WSS) during a validation project, (2) validation of software required to generate the whole slide image (WSI), and (3) an introduction to visual digital image evaluation and image analysis. It describes a validation approach that can be utilized when validating a DPS. It is not the intent of this article to provide guidance on when validation of DPS is required. Rather, the article focuses on technical aspects of validation of the WSS system (WSS, IT infrastructure, and associated software) portion of a DPS and covers the processes of setting up the WSS for scanning a glass slide through saving a WSI on a server. Validation of a computerized system, such as a DPS, for use in a regulated nonclinical environment is governed by Code of Federal Regulations (CFR) Title 21 part 11: Electronic Records; Electronic Signature and predicate rules associated with Good Laboratory Practices documents including 21 CFR part 58. Similar regulation and predicate rules apply in the European Union and Japan.
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http://dx.doi.org/10.1177/0192623312451162 | DOI Listing |
J Dent Sci
January 2025
Department of Oral Pathology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, PR China.
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Npj Health Syst
January 2025
Department of Population Health Sciences, Weill Cornell Medicine, New York, NY USA.
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View Article and Find Full Text PDFJ Immunother Cancer
January 2025
Cancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
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View Article and Find Full Text PDFJ Immunother Cancer
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Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
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View Article and Find Full Text PDFPLoS One
January 2025
Department of Pathology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
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