Research Article
Distribution of Triamcinolone Acetonide after Intravitreal Injection into Silicone Oil-Filled Eye
Table 1
The scanning parameters of both the T1-weighted MRI and the T2-weighted MRI.
| | T1-weighted MRI | T2-weighted MRI |
| Imaging sequence | FLASH | RARE | Repetition time (TR) | 52 ms | 4200 ms | Echo time (TE) | 3 ms | 65 ms | Slice thickness | 1 mm | 1 mm | Slice gap | 0.1 mm | 0.1 mm | Acquisition matrix | 128 × 128 | 256 × 256 | In-plane resolution | 258 m × 258 m | 129 m × 129 µm | Field of view | 3.3 mm × 3.3 mm | 3.3 mm × 3.3 mm | Number of slices | 5 | 20 | RARE factor | N/A | 8 | Average number | 1 | 2 | Total scanning duration | 6 min (5 s per time point for 72 time points) | 5 min each before and after T1-weighted MRI |
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