Research Article
Solid-Pseudopapillary Tumor of the Pancreas: A Single Center Experience
Table 2
Clinicopathological features of Benign and Malignant SPT.
| | Benign | Malignant | () | () |
| Age | | | <40 | 7 | 6 | ≥40 | 3 | 2 | Sex | | | F | 8 | 8 | M | 2 | 0 | Tumor size | | | <5 | 6 | 3 | ≥5 | 4 | 5 | Tumor localization | | | Head-neck | 1 | 3 | Body-tail | 9 | 5 | R0 resection | 10 | 8 | Pancreatic parenchyma/capsular invasion | 0 | 4 | Vascular invasion | 0 | 4 | Perineural invasion | 0 | 4 | Cellular atypia | 0 | 3 | Metastases | 0 | 1 | Mib1 | | | <1% | 9 | 8 | ≥1% | 1 | 0 | Ki-67 | | | <4% | 10 | 8 | ≥4% | 0 | 0 |
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