Table 5.
Identification of measurable disease by modified PERCIST and RECIST on a lesion-based analysis and on a patient-based analysis
| Lesion-based | |||
| mPERCIST and RECIST | mPERCIST only | RECIST only | |
| N total (% patients) | N total (% patients) | N total (% patients) | |
| Osseous | 0 | 33 | 0 |
| Scapula | 0 | 1 | 0 |
| Arms | 0 | 3 | 0 |
| Pelvis | 0 | 6 | 0 |
| Legs | 0 | 23 | 0 |
| Retroperitoneal | 7 | 15 | 2 |
| Adrenal | 0 | 1 | 0 |
| Perinephric soft tissue | 1 | 10 | 0 |
| Pararenal soft tissue | 6 | 3 | 2 |
| Pancreas | 0 | 1 | 0 |
| Cardiac/vascular | 9 | 19 | 0 |
| Right atrium | 3 | 5 | 0 |
| Pericardium | 1 | 0 | 0 |
| Thoracic aorta | 3 | 9 | 0 |
| Abdominal aorta | 2 | 5 | 0 |
| Spine involvement | 1 | 17 | 0 |
| Spinal cord | 0 | 3 | 0 |
| Vertebral bodies | 0 | 9 | 0 |
| Dural/epidural space | 0 | 4 | 0 |
| Others | 1 | 1 | 0 |
| Intracranial | 3 | 23 | 0 |
| Cerebral hemispheres | 2 | 4 | 0 |
| Cerebellum | 0 | 4 | 0 |
| Dura | 0 | 3 | 0 |
| Hypothalamus | 0 | 6 | 0 |
| Brainstem | 1 | 6 | 0 |
| Craniofacial | 5 | 10 | 0 |
| Orbital | 5 | 0 | 0 |
| Paranasal sinus | 0 | 8 | 0 |
| Others | 0 | 2 | 0 |
| Reproductive organs | 1 | 7 | 0 |
| Lymph nodes | 3 | 5 | 0 |
| Skin or subcutaneous | 4 | 1 | 0 |
| Pulmonary | 4 | 1 | 0 |
| Pleura | 2 | 0 | 0 |
| Parenchyma | 1 | 1 | 0 |
| Others | 1 | 0 | 0 |
| GI tract | 0 | 4 | 0 |
| Upper tact | 0 | 1 | 0 |
| Peritoneum/omentum | 0 | 3 | 0 |
| Soft tissue | 2 | 1 | 0 |
| Others | 1 | 0 | 0 |
| Total | 40 | 136 | 2 |
| Total lesions | 178 | ||
| Patient-based (N = 50) | |||
| mPERCIST or RECIST | mPERCIST and RECIST | mPERCIST only | RECIST only |
| N total (% patients) | N total (% patients) | N total (% patients) | N total (% patients) |
| 47 (94) | 17 (34) | 30 (60) | 0 |