Mpm. Tentusscher et al., SPHENOID INTRAOSSEOUS CAVERNOUS HEMANGIOMA - A RARE CAUSE OF ORBITAL CONGESTION, Neuro-ophthalmology, 16(2), 1996, pp. 125-127
A patient developed episcleral and conjunctival venous congestion, inc
reased intraocular pressure, restriction of ocular motility, and exoph
thalmos from an intraosseous cavernous hemangioma in the sphenoid sinu
s. This is a rare condition which may be easily misdiagnosed as an orb
ital arteriovenous shunt.