TUBERCULOSIS 531 



culosis these particular parts should be examined. The favorite 

 locations for tuberculous lesions in the hog are in the digestive tract. 



Fig. 84. — Tuberculosis of pleura, ribs, and bones — generalized case. (From 

 U. S. Bureau of Animal Industry Circular, No. 201.) 



At the angle of the jaw there is located a prominent lymph-gland, 

 known as the submaxillary lymph-gland. This structure receives 



