From: Rib fracture after stereotactic radiotherapy for primary lung cancer: prevalence, degree of clinical symptoms, and risk factors
Appearance time ranges
Frequency in fracture group (n = 41)
Frequency in non-fracture group (n = 136)
Rib fractures
4–58
41 (100)*
0 (0)
Chest wall edema
2–57
35 (85.4)
10 (7.4)