Of this malady, known in medical science by the term diapedesis, there have been examples recorded in both ancient and modern times.    From Wordnik.com.  [Smith's Bible Dictionary] Reference

Fournier also mentions a curious case of diapedesis in a woman injured by a cow.    From Wordnik.com.  [Anomalies and Curiosities of Medicine] Reference

H2-calponin-free macrophages demonstrated a higher rate of proliferation and faster migration than that of h2-calponin-positive cells, consistent with a faster diapedesis of peripheral monocytes and neutrophils.    From Wordnik.com.  [Journal of Biological Chemistry current issue] Reference

(1816-70; diapedesis of the red corpuscles of the blood, studies on nerve-fibres and ganglia, Waller's degeneration) and William Prout.    From Wordnik.com.  [The Catholic Encyclopedia, Volume 10: Mass Music-Newman] Reference