[Histonet] Artifact quiz

[Marshall Terry Dr, Consultant Histopathologist]

This was a new one on me.

Go to http://pathcuric1.swmed.edu/histonet/index.htm

and see if you can figure what this artifact was due to.


Dr Terry L Marshall, B.A.(Law), M.B.,Ch.B.,F.R.C.Path
 Consultant Pathologist
 Rotherham General Hospital
 South Yorkshire
 England
        terry.marshall <@t> rothgen.nhs.uk