Different patterns of orbital roof involvement by cholesterol granuloma.
Two patients presented with cholesterol granuloma (CG), with completely different patterns of orbital roof involvement. One patient had a large intraorbital cystic CG, whereas the other had a very large intraosseous CG of the frontal bone. The presentation of CG with variable orbital roof involvement highlights the importance of being aware of the clinical characteristics and the imaging features of CG.
Department of Ophthalmology, King Abdulaziz University Hospital, King Saud University, Riyadh, Saudi Arabia.
Adel H
AH
Alsuhaibani
Khalid
K
Al-Rubaie
Hattan
H
Al-Khiary
Jeffrey A
JA
Nerad