Clinical and radiological data for four patients with a pituitary cyst
| Patient No./Age (y)/Sex | Chief complaint or diagnosis | MRI Findings | |||
|---|---|---|---|---|---|
| Size (mm) | T1WI | Enhance | T2WI | ||
| 1/1/M | Developmental delay | 5 × 6 | Low | Neg | High |
| 2/1/F | Developmental delay | 4 × 4 | Low | Neg | NE |
| 3/4/M | Venous malformation | 4 × 5 | Low | Neg | High |
| 4/2/M* | Low-grade glioma | 10 × 7 | Low | Neg | High |
Note.—T1WI indicates T1-weighted image; T2WI, T2-weighted image; NE, not examined.
* The MRI of the patient no. 4 at 4 years showed complete resolution of the cyst.