Fig. 1
From: Neuromyelitis Optica spectrum disorder complicated with pure red cell aplasia: a case report
Magnetic resonance imaging (MRI) of the spinal cord. (A) MRI was performed when the patient was admitted to the hospital. It showed abnormal signals in the spinal cord at the C2 to T4 vertebral segments (arrows). (B) MRI reexamination after 4.5 months of treatments showing that the area of abnormal signals in the spinal cord has decreased (arrows)