PT - JOURNAL ARTICLE AU - Jack K Tung AU - Kelly A Devereaux AU - Archana Lal Erdmann AU - Iris Schrijver AU - James Zehnder AU - Carlos J Suarez TI - Potential pitfalls in multiplex PCR-based next-generation sequencing: a case-based report AID - 10.1136/jclinpath-2021-208105 DP - 2022 Feb 09 TA - Journal of Clinical Pathology PG - jclinpath-2021-208105 4099 - http://jcp.bmj.com/content/early/2022/02/09/jclinpath-2021-208105.short 4100 - http://jcp.bmj.com/content/early/2022/02/09/jclinpath-2021-208105.full AB - Amplicon-based next-generation sequencing (NGS) assays employ highly sensitive, rapid, and cost-effective methods to detect clinically actionable mutations for the diagnosis, prognosis, and treatment of patients with cancer. However, recognition of certain limitations inherent to amplicon-based NGS assays is crucial for the correct interpretation and reporting of variants in the clinical setting. In this report, we illustrate three different potential pitfalls related to amplicon-based NGS assays based on our institutional experience and highlight how the risk of such events can be minimised.