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Table 5 Diagnostic performance of HR MRI and conventional MRI in T staging of patients with esophagogastric junction cancer

From: Diagnostic performance in T staging for patients with esophagogastric junction cancer using high-resolution MRI: a comparison with conventional MRI at 3 tesla

T stagingTechniqueAccuracy (%)Sensitivity (%)Specificity (%)Overstatement (%)Understatement (%)
≤T3 vs ≥ T4HRMRI93.5 (58/62)94.3 (50/53)88.9 (8/9)4.8 (3/62)1.6 (1/62)
ConventionalMRI83.9 (47/56)91.5 (43/47)44.4 (4/9)7.1 (4/56)8.9 (5/56)
p0.0960.8690.1340.8900.166
≤T1 vs ≥ T2HR MRI98.4 (61/62)90 (9/10)100 (52/52)1.6 (1/62)0 (0/62)
ConventionalMRI92.9 (52/56)100 (11/11)91.1 (41/45)0 (0/56)7.1 (4/56)
p0.3020.4760.0921.0000.103
  1. HR MRI High-resolution magnetic resonance imaging