Carotid body tumor with extension to skull base.
D000328:Adult; D000792:Angiography; D002343:Carotid Artery, Internal; D002345:Carotid Body Tumor / Q000145:classification / Q000175:diagnosis* / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans; D014057:Tomography, X-Ray Computed