Table 1.
Abbreviated MRI Protocols Used in 21 Studies
| Reference | Abbreviated Protocol 1 | Abbreviated Protocol 2 | Abbreviated Protocol 3 |
|---|---|---|---|
| Platel et al 2014 | Five standard and twenty ultrafast view‐sharing contrast‐enhanced T1‐weighted images | ||
| Kuhl et al 2014 | Unenhanced T1‐weighted imaging without fat saturation First contrast‐enhanced T1‐weighted imaging without fat saturation Subtraction MIP |
||
| Mann et al 2014 | Contrast‐enhanced TWIST T1‐weighted imaging | ||
| Mango et al 2015 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging Fat‐saturated T1‐weighted imaging Subtraction MIP |
||
| Grimm et al 2015 | Fat‐saturated T2‐weighted imaging Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging |
Abbreviated 1 protocol + Second contrast‐enhanced fat‐saturated T1‐weighted imaging | |
| Harvey et al 2016 | Unenhanced fat‐saturated T1‐weighted imaging Contrast‐enhanced fat‐saturated T1‐weighted imaging Subtraction MIP |
||
| Heacock et al 2016 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted Subtraction No previous imaging |
Abbreviated protocol 1 + With previous imaging | Abbreviated protocol 1 + With previous imaging + Fat‐saturated T2‐weighted imaging |
| Moschetta et al 2016 | STIR Turbo spin‐echo T2‐weighted imaging Unenhanced THRIVE Intermediate contrast‐enhanced THRIVE (3 min after gadolinium injection) |
||
| Pineda et al 2016 | Contrast‐enhanced fat‐saturated T1‐weighted imaging with high spatial and temporal resolution | ||
| Abe et al 2016 | Eight high‐temporal‐resolution and four standard contrast‐enhanced T1‐weighted images | ||
| Machida et al 2017 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging |
||
| Chen et al 2017 | Subtraction MIP | ||
| Strahle et al 2017 | T2‐weighted imaging Unenhanced fat‐saturated T1‐weighted imaging Early contrast‐enhanced fat‐saturated T1‐weighted imaging Late contrast‐enhanced fat‐saturated T1‐weighted imaging |
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| Petrillo et al 2017 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging |
||
| Panigrahi et al 2017 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging Subtraction MIP | ||
| Romeo et al 2017 | Unenhanced fat‐saturated T1‐weighted imaging Contrast‐enhanced fat‐saturated T1‐weighted imaging subtractions at 3 time points |
||
| Oldrini et al 2017 | MIP | Contrast‐enhanced TRICKS acquisitions at 12 timepoints + MIP | Contrast‐enhanced TRICKS acquisitions at 12 timepoints + Unenhanced fat‐saturated T1‐weighted imaging + T2‐weighted imaging + MIP |
| Choi et al 2018 | T2‐weighted imaging Unenhanced fat‐saturated T1‐weighted imaging Contrast‐enhanced fat‐saturated T1‐weighted imaging MIP |
||
| Dogan et al 2018 | T2‐weighted imaging Contrast‐enhanced fat‐saturated T1‐weighted imaging |
||
| Oldrini et al 2018 | Unenhanced fat‐saturated T1‐weighted imaging First contrast‐enhanced fat‐saturated T1‐weighted imaging Subtraction |
||
| Jimenez et al 2018 | Contrast‐enhanced T1‐weighted STELLR imaging |
Abbreviated protocols 2 and 3 were read by the same reader using the different additional sequences and/or available prior imaging.