The cases of two patients with Stage IE primary cutaneous T-cell–rich B-cell lymphoma (TCRBCL) are described. In both, the lesion showed a dense infiltrate by numerous small T lymphocytes with ...

Mitogenic preparations of nonviable lysed cells and purified membranes of Mycoplasma pulmonis induced interstitial pneumonia and tracheitis after intranasal administration to pathogen-free rats. The ...

Mixed cellularity Hodgkin’s lymphoma (MCHL) is a subtype of Hodgkin’s lymphoma, a cancer originating in the lymphatic system. Hodgkin’s lymphoma includes the presence of Reed-Sternberg cells, an ...

Fan pattern A, so-called classical B-cell-rich nodular pattern: Clusters of single LP cells are embedded within enlarged follicles/nodules predominantly composed of small B-cells. Reactive T-cells are ...