Post-traumatic intra-orbital pneumatocele--a rare cause of unilateral exophthalmos.
D004646:Emphysema / Q000000981:diagnostic imaging / Q000209:etiology*; D005094:Exophthalmos / Q000209:etiology*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000293:injuries*; D008875:Middle Aged; D009915:Orbit / Q000000981:diagnostic imaging; D011859:Radiography; D012887:Skull Fractures / Q000150:complications* / Q000000981:diagnostic imaging