Image 37 of 48



Image Description

Mantle cell lymphoma involving the kidney in a 55 y/o male. Higher magnification of the previous two images. The tumor consists of a uniform population of small to medium sized lymphoid cells resembling centrocytes with irregular, indented or clefted nuclear contours. The cells have condensed nuclear chromatin, inconspicuous nucleoli, and a thin rim of cytoplasm. Larger transformed cells such as centroblasts, paraimmunoblasts, and prolymphocytes are absent.

Image 37 of 48