SECTION II 

 The Thyroid Gland and Its Diseases 



Anatomy, Embryology, Comparative Anatomy and 



Histology E. V. Cowdry 



Anatomy Gross Morphology and Relations Blood Supply Lymphatics 

 Innervation Embryology Early Development Cavitation Colloid 

 Formation Ultimobranchial Bodies 'Growth Comparative Anatomy 

 Follicles Interfollicular Epithelium Other Interfollicular Cells Col- 

 loid Morphology Cytology Reaction to Experimental Conditions In- 

 terpretation of Appearances. (From the Anatomical Laboratory, Peking 

 Union Medical College.) 



