94 



Blair Bell 



remove the entire anterior lobe without damaging the posterior. In 

 fio-. 18 are shown the portions of the pars anterior removed at opera- 



FlG. 18. — Section sliowiiig large portions of tlie pars anterior removed at operation 

 from dog o. (Photomicrograph x 15.) 





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Fig. 19. — Section showing the base of the brain at the site of the pituitary 70 hours 

 after operation in dog 5. (Photomicrograph x 15. ) 



tion from dog No. 5, and in tig. 19 ivs' seen the pituitary area at the 

 base of the brain after operation. 



