Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Jul 16, 2021; 9(20): 5442-5452
Published online Jul 16, 2021. doi: 10.12998/wjcc.v9.i20.5442
Table 5 Radiotherapy of patients with dermatofibrosarcoma protuberans

Radiotherapy group
Without radiotherapy group
P value
No. of patients without recurrence335
No. of patients with recurrence22
Recurrence rate (%)33.335.410.013