case_images: PMC6383399_01
case_images: Head imaging study. Head computed tomography showed mucous membrane swelling and fluid collection in both maximal sinuses (left). Brain magnetic resonance image. Vascular compression of the trigeminal nerve was not observed (right).
case_images: CRIPS2019-4627850.001.jpg
case_images: PMC6383399_01_CRIPS2019-4627850.001.jpg
case_images: fig1
case_images: Head computed tomography revealed mild mucous membrane swelling and effusion in both sinuses (Figure 1 left). Brain magnetic resonance imaging (MRI) revealed no neurovascular compression (Figure 1 right), which ruled out idiopathic, classical TN.