Synonyms
Chromophobic renal cell carcinoma
Definition
The meaning of the term chromophobe carcinoma is that of a tumor that has phobia of color (chromo). When stained with the normal dyes (hematoxylin/eosin), it does not stain readily and thus appears paler under the microscope. Chromophobe renal carcinoma is a rare subtype of Renal cell carcinoma (RCC) with a better prognosis than clear cell carcinoma with many similarities to the intercalated cells of the collecting ducts, which seem to be the cell origin.
Clinical Features
Incidence
Chromophobe renal carcinoma accounts for 4–6% of all renal carcinomas.
Age
It affects mainly patients in the sixth decade of life. Presentation in tuberous sclerosis or in Birt-Hogg-Dubé Syndrome clinical set occurs earlier, affecting younger patients.
Sex
Incidence of chromophobe renal cell carcinoma is similar in both men and women.
Site
Kidney.
Treatment
Partial nephrectomy is the usual procedure. Overexpression of CD117 on cellular membranes of...
References and Further Reading
Amin, M. B., Paner, G. P., Alvarado-Cabrero, I., Young, A. N., Stricker, H. J., Lyles, R. H., & Moch, H. (2008). Chromophobe renal cell carcinoma: Histomorphologic characteristics and evaluation of conventional pathologic prognostic parameters in 145 cases. The American Journal of Surgical Pathology, 32, 1822–1834.
Beata, A., Wiatrowska, B. A., & Zakowski, M. F. (1999). Fine-needle aspiration biopsy of chromophobe renal cell carcinoma and oncocytoma. Comparison of cytomorphologic features. Cancer Cytopathology, 87, 161–167.
Geisinger, K. R., Stanley, M. W., Raab, S. S., Silverman, J. F., & Abati, A. (2004). Modern cytopathology (pp. 586–618). Philadelphia: Churchill Livingstone.
Granter, S., & Renshaw, A. A. (1997). Fine-needle aspiration biopsy of chromophobe renal cell carcinoma. Analysis of six cases. Cancer Cytopathology, 81, 122–128.
Jones, T. D., Eble, J. N., & Cheng, L. (2005). Application of molecular diagnostic techniques to renal epithelial neoplasms. Clinics in Laboratory Medicine, 25, 279–303.
Stec, R., Grala, B., Mączewski, M., Bodnar, L., & Szczylik, C. (2009). Chromophobe renal cell cancer – Review of the literature and potential methods of treating metastatic disease. Journal of Experimental & Clinical Cancer Research, 28, 134.
Tejerina, E., González-Peramato, P., Jiménez-Heffernan, J. A., Vicandi, B., Serrano, A., López-Ferrer, P., & Viguer, J. M. (2009). Cytological features of chromophobe renal cell carcinoma, classic type. A report of nine cases. Cytopathology, 20, 44–49.
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Barroca, H. (2017). Chromophobe Renal Cell Carcinoma, Cytological Findings. In: Schmitt, F. (eds) Cytopathology. Encyclopedia of Pathology. Springer, Cham. https://doi.org/10.1007/978-3-319-33286-4_847
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DOI: https://doi.org/10.1007/978-3-319-33286-4_847
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