Figure 2. MRI Cysternography (Postoperatively) shows resorption of cyst from sphenoid sinus( discrete arrow)

From

Arachnoid Cyst in the Sphenoid Sinus Presented with Headache and Proptosis

Asif Salimov, Serdar Ozer, Celil Gocer, Burce Mocan, Riza Onder Gunaydin, Omer Taskin Yucel

American Journal of Medical Case Reports. 2014, 2(11), 256-258 doi:10.12691/ajmcr-2-11-9