Table 1. Anatomical description of 54 brain MRI with abnormal findings.
| Newly diagnosed CNS pathologies | 13 | Known CNS ethiologi | 21 | Incidental findings | 20 |
| Arachnoid cysts | 5 | Chiari II malformations and MMC | 4 | Pineal cysts | 5 |
| Hamartomas | 2 | Hamartoma/glioma and NF1 | 3 | Pituitary microadenomas | 4 |
| Pilocytic astrocytoma | 1 | Astrocytomas | 3 | Pituitary enlargement | 3 |
| Hydrocephalus and corpus callosum agenesia | 1 | Encephalitis sequelae | 2 | Pituitary enlargement | 2 |
| Pineal tumour | 1 | Hydrocephalus | 2 | Asymmetric pituitary | 1 |
| Chiari II malformation | 1 | Meningitis sequelae | 1 | Absent septum pellucidum | 1 |
| Cortical dysplasia in left occipital lobe | 1 | Arachnoid cyst and septo-optic dysplasia | 1 | Variation of perivascular space (normal) | 1 |
| Pontine tumour | 1 | Traumatic CNS injury | 1 | Unspecific white matter lesion | 1 |
| Brainstem tumour | 1 | Hyperintense thalamic lesion | 1 | ||
| Germinoma | 1 | Bone proces (clivus) | 1 | ||
| Porencephalic congenital cyst, hydrocephalus | 1 | ||||
| Insult in left temporoparital region | 1 |