Internal 

 Left Internal Jugu^r Vein jugular Trunk 



1st 

 Thoracic-^? 

 Vertebra 



Thoracic ^^^ y^ 

 Duct^^^ -^ 



Collaterals 



Lymph 

 Glands^ 



Cisterna 

 Chyli 



Right- 

 Lumbar TrunkV' 



Internal 

 Jugular Trunks- Subclavian Trunk 



'~~^,in^,t> . , • T -1. Left InternalJugular Vein 

 ^ "" 'Subclavian Trunk 



1st Thoracic Vertebra 



ubclavian 

 Vein 



Left 



Innominate 



Vein 



Jntestinal Trunk 



Left 

 '^Lumbar Trunk 



20 



Left 



Subclavian 



Vein 



Left 



Innominati 



Vein 



Thoracic 

 Duct 



Right 

 Lumbar Trunk 



Left 

 Lumbar Trunk 



21 



Fig. 20 Type 6; thoracic duct in a male white subject, age 57. Note the large 

 lymph gland associated with the thoracic portion of the duct. 



Fig. 21 Type 6; thoracic duct in a female white subject, age 66. Note the 

 plexiform arrangement of the caudal portion of the duct and the insula at its 

 terminal portion. 



229 



