Case 179

 This week, we present four cases whose chief complains were vertigo, nausea, vomiting, nystagmus, hearing loss and/or tinnitus. They received MRI in order to explore the responsible cause (Figs. 1- 4).

What is the image finding on brain MRI in these patients?

1.　Pontine infarction

2.　Cerebellum infarction

3.　Pontine tumor

4.　Neurinoma

5.　Vessel nerve compression

answer

2020.1.29