FIG. 11. Experimental tuberculosis in a guinea-pig (about the third week after inoculation) 

 inoculated subcutaneously in neighbourhood of the left knee-joint. (From Curlis's 

 Bacteriology. ) 



The enlarged popliteal, superficial and deep inguinal, and sub-lumbar glands on the 

 side of inoculation are very obvious ; also the retro-hepatic gland and diseased spleen. 



