OF THE ALIAIENTARY TRACT 



61 



Fig. 5. — Amoebic Colitis. 



Nest oi Endamoeha histolytica in the bottom of a gland crypt of 

 the mucosa. Photomicrograph x 180. 



it must be recorded that the writer's autopsy service is 

 largely af negroes and that the incidence of the infec- 

 tion among them in this locality is unknown. 



