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. 2019 Oct 10;9:14551. doi: 10.1038/s41598-019-51211-y

Figure 1.

Figure 1

Kaplan–Meier survival curves showing the duration of imatinib mesylate treatment (yellow line) and progression free survival (PFS; blue line) in patients with locally advanced or recurrent diffuse-type TGCT. PFS was calculated from the date imatinib mesylate was started to the date of disease progression or death. The shaded areas are 95% confidence intervals (CI). Over half of the patients discontinued IM within a year. The overall PFS after 5 years was ~50%.