Table 2. Comparison of CT scan results between the 2 groups of patients [n (%)].
| Group | Reduced lesion density | Swollen pancreas | Capsular edge | Thickening bile duct wall | Pancreatic duct truncation | Vascular invasion | Enlarged lymph nodes | Sausage-like appearance | Pancreatic duct dilation | Kidney involvement |
|---|---|---|---|---|---|---|---|---|---|---|
| AIP group (n=36) | 7 (19.44) | 27 (75.00) | 23 (63.89) | 23 (63.89) | 4 (11.11) | 0 (0.00) | 7 (19.44) | 30 (83.33) | 32 (88.89) | 12 (33.33) |
| PC group (n=38) | 38 (100.00) | 0 (0.00) | 2 (5.26) | 3 (7.89) | 34 (89.47) | 25 (65.79) | 17 (44.74) | 3 (7.89) | 33 (86.84) | 0 (0.00) |
| χ2 | 50.338 | 44.872 | 28.403 | 25.432 | 45.441 | 35.768 | 5.397 | 42.580 | 0.072 | 15.118 |
| P | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.020 | 0.001 | 0.788 | 0.001 |
AIP, autoimmune pancreatitis; PC, pancreatic cancer.