Radiation Oncology (2023) 18:178

https://doi.org/10.1186/s13014-023-02367-5

After publication of this article [1], the authors reported that in this article the graphics relating to Figs. 1, 2, 3 and 4 captions had been interchanged; the figures should have appeared as shown below.

Fig. 1
figure 1

A Typical clinical target volume (red line) and planning target volume (purple line). B Dose distribution with clinical target volume (red line) and planning target volume (purple line)

Fig. 2
figure 2

Flow diagram of enrollment of the study patients

Fig. 3
figure 3

A Hemoglobin levels before and after palliative radiotherapy. B The volume of red blood cell transfusion before and after palliative radiotherapy

Fig. 4
figure 4

Kaplan?Meier curves of OS in patients with unresectable PC who received PRT for tumor bleeding. OS overall survival, CI confidence interval, HR hazard ratio, NE not evaluable

The original article [1] has been corrected.