HISTOLOGY. 



Lymphatic vessels are said to occur within the cortex and to follow the 

 blood vessels out at the hilus. The cortical lymphatics also pass through 



Arched collect 

 ing tubule. 



Distal con- 

 voluted tubule 



Descendin 

 limb. 



Collecting 

 tubule. 



Lobule. 



Lobule. 



N, Tunica fibrosa. 



Stellate vein. 



Interlobular 



artery. 

 Interlobular 

 vein. 



Arciform vein. 



_.Interlobar artery. 

 Interlobar vein. 



Papillary duct. 



Papilla. 



)IAGRAM OP THE COURSE OP THE RENAL BLOOD VESSELS. 



the tunica fibrosa to connect with a network in the adipose capsule. They 

 proceed to neighboring lymph glands. 



