Table 1. Patient characteristics.
| Patients | 12 |
|---|---|
| Median age: years (IQR) | 70 (63–77) |
| Female sex | 5 (42%) |
| Race | |
| Caucasian | 8 (67%) |
| Asian | 3 (25%) |
| Black | 0 (0%) |
| Unidentified | 1 (8%) |
| Operation | |
| Pancreaticoduodenectomy | 9 (75%) |
| Distal pancreatectomy | 2 (17%) |
| Other | 1 (8%) |
| Median lesion size | 5.2 cm |
| Invasive carcinoma within lesion | 4 (33%) |
| Cancer stage | IA (2), IIA (2) |
| Median follow-up (months) | 27 |
| Cancer recurrence | 2 (50%) |
| Death | 3 (25%) |
| Anatomic subtype | |
| Main duct | 5 (42%) |
| Branch duct | 3 (25%) |
| Mixed | 4 (33%) |
| Predominant histologic subtype | |
| Intestinal | 6 (50%) |
| Pancreatobiliary | 6 (50%) |
| Gastric foveolar | 0 (0%) |