Table 2:
Enhancement patterns of the vascular pedicle nasoseptal flap on immediate and delayed postoperative MR images
| Patient No. and Condition | Flap Enhancement Immediate Postoperative MR Image (Y/N) | Flap Enhancement Follow-up Postoperative MR Image (Y/N) | Average Flap Thickness Immediate Postoperative MR Image (mm) | Average Flap Thickness Follow-up Postoperative MR Image (mm) |
|---|---|---|---|---|
| 1. Pituitary microadenoma | Y | Y | 5 | 7 |
| 2. Pituitary apoplexy | Y | Y | 5 | 3.5 |
| 3. Pituitary macroadenoma | Y | Y | 6 | 3 |
| 4. Pituitary microadenoma | Y | Y | 4 | 3 |
| 5. Pituitary macroadenoma with hemorrhage | Y | Y | 3 | 4 |
| 6. Pituitary microadenoma | Y | N | 2.5 | – |
| 7. Pituitary microadenoma | N | Y | – | 2 |
| 8. Pituitary macroadenoma | N | Y | – | 3 |
| 9. Pituitary microadenoma | Y | Y | 6 | 4 |
| 10. Pituitary macroadenoma | Y | Y | 4 | 3 |
Note:—N indicates no; Y, yes.