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Normal TPFF appearance on 6-month follow-up scan.
| First MRI (n = 10) | T2 Signal | T1 Signal | Enhancement |
|---|---|---|---|
| Mucosal layer | 9 hyperintense | 10 hypointense | 9 high |
| 1 hyper/isointense | 1 mild | ||
| Intermediate layer | 5 hypointense | 10 isointense | 2 high |
| 4 isointense | 8 mild | ||
| 1 hyperintense | |||
| Deep layer | 7 hyperintense | 9 isointense | 5 high |
| 1 hyper/hypointense | 1 hyperintense | 5 mild | |
| 2 isointense |
