Table 1. Clinicopathological characteristics of patients in the rHGP and non-rHGP group.
| Variables | rHGP (n=12) | Non-rHGP (n=41) | P value |
|---|---|---|---|
| Gender, n (%) | >0.999 | ||
| Male | 5 (41.67) | 17 (41.46) | |
| Female | 7 (58.33) | 24 (58.54) | |
| Age (year) | 60.78±10.25 | 57.92±8.11 | 0.323 |
| Interval between MRI and surgery (day) | 8.42±5.00 | 9.20±5.53 | 0.663 |
| Location of primary tumor, n (%) | >0.999 | ||
| Left-sided | 9 (75.00) | 31 (75.61) | |
| Right-sided | 3 (25.00) | 10 (24.39) | |
| Pathology of primary tumor, n (%) | 0.738 | ||
| Papillary adenocarcinoma | 3 (25.00) | 6 (14.63) | |
| High and moderate differentiated adenocarcinoma | 6 (50.00) | 25 (60.98) | |
| Low differentiated adenocarcinoma | 3 (25.00) | 9 (21.95) | |
| Micropapillary carcinoma | 0 (0.00) | 1 (2.44) | |
| T stage, n (%) | 0.414 | ||
| T2 | 0 (0.00) | 3 (7.32) | |
| T3 | 4 (33.33) | 7 (17.07) | |
| T4 | 8 (66.67) | 31 (75.61) | |
| N stage, n (%) | 0.648 | ||
| N0 | 5 (41.67) | 21 (51.22) | |
| N1 | 5 (41.67) | 16 (39.02) | |
| N2 | 2 (16.67) | 4 (9.76) |
Non-rHGP: including the desmoplastic histopathological growth pattern and the pushing histopathological growth pattern. rHGP, replacement histopathological growth pattern; MRI, magnetic resonance imaging.