Figure 1. H&E sections reveal lymph node with an altered architecture with vague nodularity, separated by fibrotic bands, and lymphoid infiltration into the perinodal adipose tissue. Nodules are composed of mixed inflammatory infiltrates consisting of polymorphous infiltrate comprising small lymphocytes, histiocytic aggregates, large atypical cells, immunoblasts, mummified cells, neutrophils/eosinophils and plasma cells, rare atypical RS type cells and increased vascularity comprised of high endothelial vessels.
