Research Article
Is 18F-FDG PET/CT an Accurate Way to Detect Lymph Node Metastasis in Colorectal Cancer: A Systematic Review and Meta-Analysis
Table 1
Characteristics of the included studies.
| Author | Year | Country | M/F | Study design | Study duration | Patient | Age mean ± SD or range |
| Bae et al. [18] | 2018 | Korea | 100/76 | Retro | 2009–2016 | 176 | — | Chen et al. [29] | 2018 | China | 56/34 | Retro | 2011–2017 | 90 | 43–87 | Akiyoshi et al. [30] | 2008 | Japan | 36/29 | Retro | 2005–2007 | 65 | 37–64 | Ono et al. [31] | 2009 | Japan | 16/9 | Retro | 2004–2007 | 27 | 51–84 | Sandhu et al. [32] | 2016 | UK | 10/5 | Pros | | 15 | 51.47 ± 13.53 | Wang and Li [33] | 2018 | China | — | Retros | 2015–2017 | 43 | — | Tsunoda et al. [15] | 2008 | Japan | 52/36 | Pros | 2004–2005 | 88 | 23–89 | Atici et al. [34] | 2016 | Turkey | 37/24 | Pros | 2008–2010 | 61 | 59.16 ± 11.3 | Kim et al. [35] | 2019 | Korea | 94/72 | Retros | 2009–2016 | 166 | 66.7 ± 10.6 | Ishihara et al. [36] | 2018 | Japan | 11/7 | Retros | 2012–2015 | 18 | 32–78 | Kwak et al. [37] | 2012 | Korea | 301/172 | Retros | 2004–2009 | 473 | 25–85 | Chen et al. [38] | 2007 | China | 28/20 | Pros | | 68 | 27–77 | Kijima et al. [12] | 2009 | Japan | — | Pros | 2005–2008 | 170 | 35–81 |
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