Table 1 Histological classification of CMTs according to World Health Organization and description of tumour types with distant metastases
Histological Type | Tumours | Metastasized tumours | ||
|---|---|---|---|---|
Number | % | Number | % | |
Solid carcinomas | 30 | 35.3 | 8 | 26.7 |
Complex carcinomas | 20 | 23.5 | 4 | 20.0 |
Tubulopapillary carcinomas | 18 | 21.2 | 5 | 27.7 |
Carcinosarcomas | 9 | 10.6 | 3 | 33.3 |
Anaplastic carcinomas | 2 | 2.4 | 1 | 50.0 |
Carcinomas in benign tumours | 2 | 2.4 | 2 | 100 |
Mucinous carcinomas | 2 | 2.4 | 1 | 50.0 |
Micropapillary carcinomas | 1 | 1.1 | 1 | 100 |
Spindle cell carcinomas | 1 | 1.1 | 1 | 100 |