Table 4.
Diagnosis made by the MSK radiologist and by the ML as compared to pathology.
| Pathological diagnosis | Radiologist 1 | Radiologist 2 | Radiologist 3 | ML prediction | ML probability |
|---|---|---|---|---|---|
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.12 |
| Lipoma | Lipoma | Liposarcoma | Lipoma | Lipoma | 0.13 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Lipoma | Liposarcoma | Lipoma | Liposarcoma | Lipoma | 0.12 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.12 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.13 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.11 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.11 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.13 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.36 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Atypical lipoma | Liposarcoma | Liposarcoma | Liposarcoma | Lipoma | 0.13 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.12 |
| Lipoma | Liposarcoma | Lipoma | Liposarcoma | Lipoma | 0.08 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.13 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.12 |
| Lipoma | Liposarcoma | Lipoma | Lipoma | Lipoma | 0.18 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Lipoma | Lipoma | Lipoma | Liposarcoma | Lipoma | 0.13 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Lipoma | Lipoma | Liposarcoma | Lipoma | Lipoma | 0.12 |
| Lipoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.14 |
| Atypical spindle cell lipoma | Liposarcoma | Liposarcoma | Liposarcoma | Lipoma | 0.15 |
| Dedifferentiated liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.65 |
| Dedifferentiated liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.91 |
| Myxoid liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.88 |
| Myxoid liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.65 |
| Myxoid liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.88 |
| Myxoid liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.90 |
| Myxoid liposarcoma | Lipoma | Lipoma | Lipoma | Liposarcoma | 0.79 |
| Myxoid liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.87 |
| Well differentiated liposarcoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.44 |
| Well differentiated liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.81 |
| Well differentiated liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.78 |
| Well differentiated liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | Liposarcoma | 0.78 |
| Well differentiated liposarcoma | Lipoma | Lipoma | Lipoma | Lipoma | 0.11 |
ML: machine learning.