Clinicopathological data of the four adrenocortical carcinomas in the test cohort
| Adrenocortical carcinomas in test cohort | Size | Weight | Vascular invasion | Capsular invasion | Significant necrosis | High nuclear grade | Increased mitotic activity (>2 per 10 HPF) | Metastasis |
| Case 1 | 14 cm | Not known | − | − | + | + | + | Not known |
| Case 2 | 17 cm | 1078 g | − | − | + | + | + | Not known |
| Case 3 | 18 cm | Not known | + | + | + | + | + | Yes |
| Case 4 | 10 cm | Not Known | − | − | + | + | + | Yes |
ACC, adrenocortical carcinoma; HPF, high power field.