The blood vessel shown in the center of this section is lined with lymphoma cells (arrows), with red blood cells in the lumen. This tumor can potentially be mistaken for a vascular (endothelial) neoplasm.
From Warnke, RA, Weiss, LM, Chan, JK, Cleary, ML, Dorfman, RF. 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.
