An internal carotid aneurysm in the petrous temporal bone.
D000783:Aneurysm; D002339:Carotid Arteries; D002340:Carotid Artery Diseases; D004194:Disease; D006801:Humans; D002532:Intracranial Aneurysm / Q000473:pathology*; D013701:Temporal Bone
CAROTID ARTERIES/diseases; CEREBRAL ANEURYSM/pathology