Interstitial thick bands of fibrosis separate tumor cells into lobules of varying size, giving the lymphoma a pseudo- carcinomatous appearance.
From: Warnke RA, Weiss LM, Chan JK, et al. Tumors of the lymph nodes and spleen. Atlas of tumor pathology (electronic fascicle), Third series, fascicle 14, 1995, Washington, DC. Armed Forces Institute of Pathology.
