Neuroradiological findings on CT of the 26 patients studied
| Patient | Basal ganglia calcification | Isolated enlargement of the fourth ventricle | Cerebellar atrophy | Focal lesions | Cerebral atrophy |
|---|---|---|---|---|---|
| 1.II.1 | + | − | − | − | + |
| 1.II.5 | − | − | − | − | − |
| 1.II.7 | − | − | − | − | − |
| 1.III.1 | + | − | − | + | − |
| 1.III.2 | + | + | − | − | − |
| 1.IV.1 | − | + | − | − | − |
| 1.IV.2 | − | − | − | − | − |
| 1.IV.3 | + | + | + | + | + |
| 1.IV.42-150 | − | − | − | + | − |
| 2.III.5 | + | + | − | + | − |
| 2.III.6 | + | − | − | − | − |
| 2.III.7 | + | − | − | − | − |
| 2.III.8 | + | − | − | + | − |
| 2.IV.2 | + | + | + | + | + |
| 2.IV.3 | + | + | − | − | − |
| 2.IV.5 | − | − | − | − | − |
| 2.V.1† | + | − | + | − | + |
| 2.V.2 | − | − | − | − | − |
| 2.V.4 | − | + | − | − | + |
| 2.V.5 | − | + | − | − | − |
| 2.VI.1 | − | + | − | − | − |
| 3.II.1 | + | − | − | + | − |
| 4.II.3† | + | − | + | + | + |
| 5.II.1 | − | − | − | + | − |
| 6.I.1 | + | − | − | − | − |
| 6.II.2 | − | − | − | − | − |
↵2-150 Report only available in these patients. †Although enlargement of the fourth ventricle was present, it was not isolated; +=present; −=absent.