Figure 17 



1, Precardinal vein i^, 



2, External jugular-cephalic vein 



3, Jugular lymphsac • i(^, 



4, Duct of Cuvier 



6, Postcardinal vein ^7', 



9, Brachial plexus 



11, Left brachio-cephalic vein 



12, Subclavian vein 



13, Anlages of subclavian, axillary and 



mediastinal systemic lymphatics 18, 

 H, Subclavian or axillary lymphatic 

 sinus and connected subclavian 

 and thoracic systemic lymphatic 

 vessels 



299 



Common jugular lymphatico- ve- 

 nous tap 



Jugulo-subclavian lymphatico-ve- 

 nous tap 



Confluence of ventral prolongation 

 from subclavian approach of ju- 

 gular lymphs'ac with subclavian 

 and axillary systemic lymphatics 

 {H) 



Jugular systemic lymphatic vessels 

 and anlages 



