[Chronic hematic cyst of the orbit (orbital subperiosteal hematoma)].
A case of chronic hematic cyst of the orbit which caused unilateral globe displacement with painful diplopia is described in a 72-year-old man. CT scans showed an extraconal soft tissue mass located between the orbital roof and the superior rectus muscle with a bone lysis. Characteristic appearance on MRI (benign signs, subperiosteal localization of the hematoma) has been confirmed by removal surgery. Chronic hematic cyst of the orbit is uncommon and MRI is helpful to establish this diagnostic.
Services de Radiologie (P(r) Viallet), Hôpital Gabriel Montpied, Clermont Ferrand.
C
C
Privat
J
J
Bellamy
C
C
Courthaliac
T
T
Kinn
A
A
Ravel
J
J
Mondie
F
F
Bacin
L
L
Boyer
D000368:Aged; D002908:Chronic Disease; D003560:Cysts / Q000150:complications* / Q000175:diagnosis*; D006470:Hemorrhage / Q000150:complications* / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009916:Orbital Diseases / Q000150:complications* / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed