Chromophobe renal cell carcinoma. A case report with cytological findings.

Abstract

Photo. 1 Cytological findings. a. The cell cluster was composed of tumor cells with a low nucleocytoplasmic ratio (Papanicolaou stain, x 20). b. The tumor cell possessed abundant cloudy or reticular cytoplasm. Their nuclei were spherical in shape with small-sized nucleoli (Papanicolaou stain. x 40). Chromophobe renal cell carcinoma