Bii.L. U. S. B. F. 191 2. 



Plate LXXIII. 



Fig. 43. — Section showing intensive nodular growth Fig. 44. — Section showing individual follicles of more 



with concentric compression of the surrounding tumor malignant type infiltrating surrounding tumor tissue, 

 tissue. X41). X130. 



Fig. 45. — Section showing encapsulated nodule of papillar type lying in tumor tissue of alveolar type. X^4. 



