| Of the early-stage samples misclassified, 1 was serous and 3 were mucinous. |
| Minor salivary glands of mucinous type are also located in the nose, paranasal sinuses, the larynx, trachea and bronchi. |
| No areas of necrosis, mucinous change, or hemorrhage were identified. |
| Microscopic examination revealed a benign mucinous neoplasm with metaplastic bone formation and extensive chronic inflammation. |
| Tumors occurring during lactation were either totally or partly mucinous and were MUC2 positive. |
| Primary retroperitoneal mucinous cystadenoma is an uncommon tumor found exclusively in women. |
