Some of the tumor cells showed positive staining for Ki-67. The positive
cellular rate of the pancreatobiliary type was higher than that of the gastric
type.|
Some of the tumor cells showed positive staining for Ki-67. The positive
cellular rate of the pancreatobiliary type was higher than that of the gastric
type. |
| Figure 4D: Immunohistochemical findings of Ki-67 staining in pancreatobiliarytype IPMN (Case 3). |