Bilateral rete carotidis.
D000792:Angiography; D002339:Carotid Arteries / Q000002:abnormalities*; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging*; D003097:Collateral Circulation; D005260:Female; D006801:Humans; D008438:Maxillary Artery / Q000000981:diagnostic imaging; D008875:Middle Aged; D014711:Vertebral Artery / Q000000981:diagnostic imaging