70 



PROTOZOAN PARASITISM 



without leucocytes. The reaction to them is mild 

 congestion, plasma exudation, fibrin deposit, mono- 



FiG. 11. — Amoebic Abscess of Liver. 

 (U. S. Army Medical Museum No. 44,739. Photomicrograph.) 



nuclear cell infiltration, connective tissue prolifera- 

 tion. 



Warthin (1922) has reported this amoeba in the 



