[Osteoma arising from the bony capsule of the sigmoid sinus].
D002214:Capsules; D012809:Colon, Sigmoid; D003392:Cranial Sinuses; D006801:Humans; D008416:Mastoid; D009777:Occipital Bone; D010016:Osteoma
D002214:Capsules
MASTOID; OCCIPITAL BONE; OSTEOMA