A tough NUT carcinoma to crack

Alessandra Celi1, Rossella Bruno2, Paola Vignali3

  • 1Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy.

Pathologica
|November 17, 2025
PubMed
Summary

This case study details a rare NUT carcinoma in a young male, diagnosed using NUT1 immunohistochemistry. Molecular analysis revealed a non-canonical BRD4-NUTM1 fusion, highlighting the importance of IHC in diagnosing unusual cancers.

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