Table 1.
Patient and intraductal papillary mucinous neoplasm characteristics
| Characteristic | Value |
|---|---|
| Total patients (n) | 575 |
| Mean age (yr) | 68 |
| Male | 281 (48.8) |
| Female | 294 (51.2) |
| Family history of cancer | 75 (13.0) |
| Jaundice | 75 (13.0) |
| Abdominal pain | 230 (40.0) |
| Steatorrhea | 17 (3.0) |
| Thrombophlebitis | 0 (0) |
| Serum CA19-9 | 127 ± 813 |
| History of pancreatitis | 122 (21.2) |
| History of diabetes | 124 (21.6) |
| Pancreatic ductal dilation | 279 (48.5) |
| Low-grade dysplasia on final pathology | 307 (53.4) |
| Lesion size | 3.2 ± 2.8 |
| Lesion location in pancreatic head | 219 (38.0) |
| Lesion with mural nodule | 114 (19.8) |
| Multicystic lesion | 156 (27.0) |
| Lesion with septations | 115 (20.0) |
Values are presented as number (%) or mean ± standard deviation.