[The vascular patterns in choroïd tela of the fourth ventricle in dog (Canis familiaris) (author's transl)].
The tela choroïdea of the fourth ventricle of the dog is vascularized principally by the principal and accessory caudal cerebellar arteries but also by the middle cerebellar arteries and dorsal network of the medulla oblongata. The choroïdal branches arising from these arteries supply the capillary network of the choroïd plexus. The latter drains towards the sigmoïd sinus, either directly or through the dorsal plexus of the medulla oblongata. The choroïd plexus drains also partially towards the cerebellar veins and the ventral petrosal sinuses.
D000818:Animals; D001160:Arterioles / Q000033:anatomy & histology; D001488:Basilar Artery / Q000033:anatomy & histology; D002196:Capillaries / Q000033:anatomy & histology; D002536:Cerebral Arteries / Q000033:anatomy & histology; D002831:Choroid Plexus / Q000098:blood supply*; D004285:Dogs / Q000033:anatomy & histology*; D013116:Spinal Cord / Q000098:blood supply; D014680:Veins / Q000033:anatomy & histology
La vascularisation de la toile choroïdienne du quatrième ventricul7 chez le chien (Canis familiaris).