white pulp of the spleen

In lymphoid leukemia, the white pulp of the spleen hypertrophies and the red pulp shrinks.

Periarteriolar lymphoid sheaths (or periarterial lymphatic sheaths, or PALS) are a portion of the white pulp of the spleen.

Splenic marginal zone lymphoma (SMZL) is a lymphoma made up of B-cells that replace the normal architecture of the white pulp of the spleen.

FO B cells organize into the primary follicles of B cell zones focused around follicular dendritic cells in the white pulp of the spleen and the cortical areas of peripheral lymph nodes.