Orbital Apex Syndrome
NEJM 378:18, Sacks. C.A., 2018
Cavernous Sinus Thrombosis: Linking a Swollen Red Eye and Headache
Lancet 384:928, Sakaida, H.,et al, 2014
Clinicopath Conf., Allergic Fungal Sinusitis
NEJM 359:2825-2833, Case 40-2008, 2008
Reversible Blindness Secondary to Acute Sphenoid Sinusitis
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