SECTION II 



The Suprarenal Glands, Including 

 the Chromaffin System and the 

 Interrenal System, the Caro- 

 tid and Coccygeal Bod- 

 ies, and their Diseases 



Anatomy, Embryology, Comparative Anatomy, and 

 Histology of the Suprarenals . . . E.V. Cowdry 



Anatomy Gross Morphology and Relations Accessory Suprarenals Embry- 

 ology Origin of the Cortex Origin of the Medulla Differentiation of 

 Cortex The Paraganglia Variations in the Suprarenals under Different 

 Conditions Comparative Anatomy Duality of Suprarenals Conditions 

 in Various Phyla Quantitative Relations Constancy of Cell Types 

 Histology The Cortex The Medulla The Carotid Bodies Anatomy- 

 Gross Morphology and Relations Embryology and Phylogeny Histology 

 Cell Types The Coccygeal Bodies. [From the Anatomical Labora- 

 tory, Peking Union Medical College.] 



