case_images: PMC10214062_01
case_images: (a) MRI T1-weighted brain and orbits. Surrounding the right optic nerve,
  pronounced gadolinium uptake can be seen. (b) MRI orbit scan repeated
  after completion of therapy. The right optic nerve is no longer
  thickened.
case_images: 10.1177_2050313X231175020-fig1.jpg
case_images: PMC10214062_01_10.1177_2050313X231175020-fig1.jpg
case_images: fig1-2050313X231175020
case_images: Cerebral and orbital MRI showed a thickening of the right optic nerve with enhancement after contrast, but no other CNS involvement (Figure 1).
case_images: (a) Fundus photographs at initial presentation. Right eye and left eye,
  respectively. The left eye was normal, while the right showed
  significant disk edema, tortuosity of the retinal vessels and
  hemorrhages. (b) Fundus photographs of the right and left eye, 3 months
  following bone marrow transplant. Resolution of disk edema can be
  noted.
case_images: 10.1177_2050313X231175020-fig2.jpg
case_images: PMC10214062_01_10.1177_2050313X231175020-fig2.jpg
case_images: fig2-2050313X231175020
case_images: Fundus examination of the right eye revealed optic disk edema, tortuosity of the retinal vessels and hemorrhages (Figure 2).
case_images: PMC10214062_02