[Immunology] Looking for old figure

[Bryan]

I am looking for an old figure (probably from a paper in the mid1990's
to early 2000's).  It was in a paper looking at the vascularization
which occurs during tumor formation.  The SEM itself showed an immune
cell (a neutrophil, I believe) cutting a "channel" through the tumor
mass, with endothelial cells "following" the neutrophil down the
channel (presumably thereby forming a new blood vessle).

Does anyone know where I'd find this SEM - I've been looking on-and-
off for days, and cannot find it.

thank you

Bryan