fig1
From: Cytology abnormal of cerebrospinal fluid in superficial siderosis of the central nervous system
![Cytology abnormal of cerebrospinal fluid in superficial siderosis of the central nervous system](https://image.oaes.cc/0a412d04-cf4b-44d0-a282-649945aeac8a/1888.fig.1.png)
Figure 1. (A) Computed tomography scan showed that there was some blood in the posterior horn of the lateral ventricle; (B) T2-WI showing linear hypointensities along the surfaces of the brainstem and cerebellum; (C) susceptibility weighted imaging showing a dark rim around the cerebellar lobes and midbrain brain, corresponding to hemosiderin deposition