Large extradural abscess in the occipital region secondary to mastoiditis.
D000038:Abscess; D007758:Ear, Inner; D020802:Epidural Abscess; D006257:Head; D006801:Humans; D008417:Mastoiditis / Q000150:complications*; D009778:Occipital Lobe; D012886:Skull
CRANIUM/abscess; EAR/internal; MASTOIDITIS/complications and sequelae