External carotid artery. Coloured 3D computed tomography (CT) angiogram (blood vessel scan) of the head showing a normal external carotid artery (red,

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External carotid artery. Coloured 3D computed tomography (CT) angiogram (blood vessel scan) of the head showing a normal external carotid artery (red, in neck) and its branches. Part of the skull (cream) has been cut-away to reval the brain (purple).

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Size: 3200px × 2747px
Photo credit: © ZEPHYR/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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