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.
© 2023 John Wiley & Sons Ltd.
MeSH terms
-
Adenoma, Pleomorphic* / diagnosis
-
Adenoma, Pleomorphic* / genetics
-
Carcinoma, Squamous Cell*
-
DNA-Binding Proteins / genetics
-
Humans
-
Metaplasia / diagnosis
-
Metaplasia / genetics
-
RNA, Long Noncoding* / genetics
-
Salivary Gland Neoplasms*
-
Transcription Factors / genetics
Substances
-
DNA-Binding Proteins
-
PLAG1 protein, human
-
RNA, Long Noncoding
-
Transcription Factors
-
MALAT1 long non-coding RNA, human