Table 1. Definitions of TNM Stage 0a
| Stage | TNM | Description |
| 0 | Tis, N0, M0 | Tis = Carcinoma in situ.b |
| N0 = No regional lymph node metastasis. | ||
| M0 = No distant metastasis. |
| aReprinted with permission from AJCC: Exocrine and endocrine pancreas. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 241-9. | ||
| bThis also includes the pancreatic intraepithelial neoplasia (PanIN)-3 classification. |
