Table III Saliba's classification of middle ear glandular neoplasms based on the presence or absence of markers and metastases
Type | Description | Characteristics | Percentage |
|---|---|---|---|
I | NEAME | Immunohistochemistry (+)Metastasis (−) | 76 % |
II | MEA | Immunohistochemistry (−)Metastasis (−) | 20 % |
III | CTME | Immunohistochemistry (+)Metastasis (+)and / or Carcinoid syndrome (+) | 4 % |