Histology of the spleen in B cell prolymphocytic leukemia
Histology of the spleen in B cell prolymphocytic leukemia
(A) Low power view (original magnification x20) showing replacement of the white pulp and infiltration of the red pulp. (B) High power view (original magnification x100) of the white pulp showing the typical prolymphocyte morphology with abundant cytoplasm, round nuclei, and a central eosinophilic nucleolus.