Location | Proportion of cases |
---|---|
Central canal | 5 of 20, 25% |
Attached to surface of spinal cord | 9 of 20, 45% |
Fourth ventricle | 3 of 20, 15% |
Side of the brainstem | 2 of 20, 10% |
Total with colonies | 10 of 20, 50% |
Shown are the different locations of ectopic colonies and the proportion of cases with colonies in the indicated locations.