title: Endoscopy of the thoracic duct (lymphoscopy) via the external jugular vein in dogs.
mesh_terms: D000818:Animals; D016121:Brachiocephalic Veins / Q000033:anatomy & histology; D002404:Catheterization; D003287:Contrast Media; D004285:Dogs; D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D004998:Ethiodized Oil; D005336:Fiber Optic Technology / Q000295:instrumentation; D007601:Jugular Veins / Q000033:anatomy & histology; D008220:Lymphography / Q000295:instrumentation; D013897:Thoracic Duct / Q000033:anatomy & histology*
chemical_list: D003287:Contrast Media; D004998:Ethiodized Oil