Table 2. Radiographic and Pathological Response to Neoadjuvant Radiotherapy.
| Patients, No. (%) (N = 38) | |||
|---|---|---|---|
| Radiographic responsea | pCR | MPRb | |
| Partial response | 16 (42.1) | 3 (7.9) | 7 (18.4) |
| Stable disease | 22 (57.9) | 2 (5.3) | 6 (15.8) |
| Progressive disease | 0 | NA | NA |
| Complete response | 0 | NA | NA |
Abbreviations: MPR, major pathological response; NA, not applicable; pCR, pathologic complete response.
a
According to modified Response Evaluation Criteria in Solid Tumors guidelines.
b
Including patients with pCR.