Volume 35, Issue 2 pp. 283-285
CASE REPORT

Pleomorphic adenoma with extensive squamous and mucinous metaplasia and a novel MALAT1::PLAG1 fusion gene

Maria F. Gonzalez

Corresponding Author

Maria F. Gonzalez

Department of Pathology and Laboratory Medicine, Temple University Hospital and Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA

Correspondence

Maria F. Gonzalez, Department of Pathology and Laboratory Medicine, Temple University Hospital and Lewis Katz School of Medicine, 3401 N. Broad Street, B-307. Philadelphia, PA 19140, USA.

Email: [email protected]

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First published: 12 December 2023

Graphical Abstract

Cases of metaplastic pleomorphic adenoma can be diagnostically challenging. Many of these cases fall into the Milan system's SUMP category, and some may be misdiagnosed. The author shows a case of pleomorphic adenoma with extensive squamous and mucinous metaplasia and a novel MALAT1::PLAG1 fusion.

CONFLICT OF INTEREST STATEMENT

The author declares that there are no conflicts of interest regarding the publication of this manuscript.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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