Increased Microvessel Density in CLL vs Controls. Microvessel density was highest at the periphery of focal infiltrates. This is a case of CLL (left panel) with nodular lymphoid infiltrates. The image shows an increase in CD34+ microvessels at the leading edge of an infiltrate. In the control tissue (right panel), the microvessel density is somewhat less.
Frater et al. Diagnostic Pathology 2008 3:16 doi:10.1186/1746-1596-3-16