case_images: PMC11062770_01
case_images: MRI of the brain (case 1) of a 75-year-old female right mastoid effusion with enhancement. Demonstrated by the blue arrow.
case_images: CRIID2024-5571104.001.jpg
case_images: PMC11062770_01_CRIID2024-5571104.001.jpg
case_images: fig1
case_images: An MRI brain was ordered, which showed right mastoid effusion with enhancement, and developing ventriculitis likely secondary to the right otomastoiditis, as demonstrated in Figure 1.
case_images: PMC11062770_02
case_images: MRI of the brain of a 50-year old female with prominent optic nerve sheaths. Demonstrated by the blue arrow.
case_images: CRIID2024-5571104.002.jpg
case_images: PMC11062770_02_CRIID2024-5571104.002.jpg
case_images: fig2
case_images: A brain MRI was ordered and did not demonstrate leptomeningeal enhancement but showed prominent optic nerve sheaths and transverse sinus arachnoid granulations, increasing concern for underlying pseudotumor cerebri, which is seen in Figure 2.