[Aberrant TTF1 expression in anaplastic large cell lymphoma].

V A Khorzhevskii1, S V Gappoev1, Y S Kanin2

  • 1Krasnoyarsk State Regional Bureau of Pathology, Krasnoyarsk, Russia.

Arkhiv Patologii
|October 27, 2025
PubMed
Summary

Thyroid transcription factor 1 (TTF1) aberrant expression was found in 10.6% of anaplastic large cell lymphoma cases. This finding is crucial for accurate lymphoma diagnosis, preventing misinterpretation as metastatic disease.