Fig. 69. — Chicken tumor XVIII in the gizzard of 

 the original fowl. Three metastases are visible in 

 the skeletal muscles, namely one in the neck, another 

 in the thoracic wall above the right lobe of the liver 

 and the third on the inner surface of the pelvis. All 

 are indicated by arrows. (After Rous and Lauge.) 



