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Accuracy of endoscopic ultrasound in staging locally advanced rectal cancer after chemo-radiation
| Ref. | Year | No. | T |
Mistakes |
N | |
| Over | Under | |||||
| Vanagunas et al[90] | 2004 | 82 | 48% | 38% | 14% | 77% |
| Mao et al[92] | 2006 | 25 | 72% | 8% | 12% | 80% |
| Radovaanovic et al[94] | 2008 | 44 | 75% | 18% | 7% | 68% |
| Marone et al[91] | 2011 | 85 | 61% | 28% | 7% | 59% |
| Mean | 236 | 64% | 23% | 10% | 71% | |
| Range | 48%-75% | 8%-38% | 7%-14% | 59%-80% | ||
uTN stage compared with pTN stage; Previous neoadjuvant therapy (NAT). Over: Overstaging; Under: Understaging.
