TABLE 2.
Milan category | |||||||
---|---|---|---|---|---|---|---|
I | II | III | IVa | IVb | V | VI | |
Pleomorphic adenoma (n = 99) | 7.1% (7/99) | 2% (2/99) | 0 | 73.7% (73/99) | 17.2% (17/99) | 0 | 0 |
Warthin tumor (n = 26) | 3.8% (1/26) | 19.2% (5/26) | 7.7% (2/26) | 53.8% (14/26) | 15.4% (4/26) | 0 | 0 |
Oncocytoma (n = 13) | 7.7% (1/13) | 0 | 7.7% (1/13) | 7.7% (1/13) | 76.9% (10/13) | 0 | 0 |
Intercalated duct adenoma (n = 2) | 0 | 50% (1/2) | 0 | 0 | 50% (1/2) | 0 | 0 |
Basal cell adenoma (n = 2) | 0 | 0 | 0 | 0 | 100% (2/2) | 0 | 0 |
Intercalated duct adenoma (n = 2) | 0 | 50% (1/2) | 0 | 0 | 50% (1/2) | 0 | 0 |
Cystadenoma (n = 1) | 0 | 0 | 100% (1/1) | 0 | 0 | 0 | 0 |
Total (n = 144) | 6.3% (9/144) | 6.3% (9/144) | 2.8% (4/144) | 61.1% (88/144) | 24.3% (35/144) | 0 | 0 |