Vertebral Artery (VA): Arteries that typically branch from the subclavian arteries and supply the posterior part of the brain; variations in their origin can have significant clinical implications.

Transcatheter arterial chemoembolization may enhance the local concentration and cytotoxicity of chemotherapeutic drugs and block the blood supply to the tumor, with an expectation to control the ...

References [1] Embryology and anatomical variations of the ophthalmic artery. Neuroradiology (2019). [2] An update on the variations of the orbital blood supply and hemodynamic.

There was no indication of internal carotid artery dissection, or brainstem infarction or other structural aetiology of the miosis of the left eye. The patient was treated with peroral antiplatelets ...

The digital annular pulleys (DAP) of the hand are specialised fibrous structures that stabilise the flexor tendons. We recently demonstrated that the insertions of the DAP are anatomical entheses, ...

(C,D) Left subclavian angiography depicts near-occlusion of the left VA origin with occlusion of its proximal V1 segment (arrows). Selective angiography of the left deep cervical artery in the frontal ...