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ARTÍCULO

Osteoclast-rich undifferentiated carcinoma of the bladder and the diagnostic usefulness of immunohistochemistry. A case report

Autores: Garcia Porrero, Guillermo (Autor de correspondencia); Paricio Martínez, José Joaquín; Alvarez Gigli, Laura; Abengozar Muela, Marta
Título de la revista: REVISTA ESPAÑOLA DE PATOLOGIA
ISSN: 1699-8855
Volumen: 56
Número: 2
Páginas: 132 - 135
Fecha de publicación: 2023
Resumen:
Osteoclast-rich undifferentiated carcinoma (ORUC) of the urinary tract is a rare variant of urothelial carcinoma, first described in 1985 by Kitazawa et al. It has a worse prognosis compared to other histological variants of invasive urothelial carcinoma and its diagnosis may prove challenging due to the variability in its immunohistochemical profile. We present a case of ORUC in which GATA3 immunostaining was a useful diagnostic tool.
DOI: https://doi.org/10.1016/j.patol.2022.01.002
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