EPITHELIOMA OF THE VULVA. 



425 



by the continual switching of the tail. The owner partially removed 

 it, but it then grew even more rapidly than before. Operation was 

 first proposed, but was afterwards abandoned owing to the extent to 

 which the vagina was involved. 



State on Examination. — The surface of the growth was raw and 



Fig. 48. — Cow with malignant epithelioma, showing anus and vulva affected. 



bleeding, and extended on each side of the vulva for three to four 

 inches, completely surrounding the labia with the exception of the 

 lower commissure, while the inferior segment of the anus was also 



