Sagittal CT C+ annotated

- “ 66 year old female with history of right nasopharyngeal squamous cell carcinoma, with an incidental finding of a persistent left proatlantal inter...”

Used in the following article:

  • Persistent carotid-vertebrobasilar anastomoses - “ The persistent carotid-vertebrobasilar anastomoses are variant anatomical arterial communications between the anterior and posterior circulations ...”
  • Proatlantal artery - “ The proatlantal artery is one of the persistent carotid-vertebrobasilar anastomoses, and can be subdivided into two types depending on its origin:...”

View full size version of Proatlantal intersegmental artery

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