Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Application of TKIs in 13 patients with undefined lesions before and after radiotherapy.
| Continued TKIs | Resistant to 0 TKIs | Resistant to 1 TKI | Resistant to 2 TKIs | Resistant to ≥3 TKIs |
|---|---|---|---|---|
| None | 6 | 1 | 1 | 1 |
| rTKI | - | 2 | ||
| nTKI | - | |||
| sTKI | 1 | - | - | - |
| NA | 1 | |||
| N | 8 | 3 | 1 | 1 |
Abbreviations: TKIs: tyrosine kinase Inhibitors; rTKI, previously resistant TKIs; nTKI, further lines of TKIs after resistance; sTKI, imatinib in cases in which no TKIs were previously used; NA, not available; N, number.
