FIGURE <)S 



98 Dissection of left jugular lymph sac and thoracic duct in an adult cat (No 



168). 



2 Common jugular vein. 



5 Subclavian vein. 



8 Broncho-mediastinal or ventral mediastinal lymphatic trunk. 



9 Thyro-cervical artery. 

 13 Left subclavian artery. 

 15 Oesophagus. 



17 Internal jugular vein and lymphatics. 



18 Jugular approach and tap. 



21 Azygos vein. 



22 Trachea. 



23 Innominate vein, 



24 Vena cava superior 



25 Left carotid artery. 



