Abnormal measurements of pathologic cases
| Case | Gestational Age (weeks) | Indication for MRI | Abnormal Measurements |
|---|---|---|---|
| A | 31.0 | Cerebellar asymmetry | CHR, TCD, CS, and CP below 3rd percentile |
| B | 31.6 | Enlarged cisterna magna | No abnormal measurements |
| C | 32.0 | Suspected abnormal vermis | VS, VPLS, and VCMR below 3rd percentile; CMS and VLR above 97th percentile |
| D | 34.0 | Suspected abnormal vermis | APDV, VH, VS, VP, VALS, and VPLS below 3rd percentile |
| E | 32.0 | Low TCD measurements and suspected abnormal brain stem | TCD, CS, and CP below 3rd percentile |
Note:—APDV indicates anteroposterior diameter of the vermis; VH, vermian height; VALS, vermian anterior lobe cross-sectional area; CP, cerebellar perimeter; CS, cerebellar cross-sectional area; VPLS, vermian posterior lobe cross-sectional area.