Localized Angiosarcoma, Not One Disease: A Retrospective Single-Center Study on Prognosis Depending on the Primary Site and Etiology

Figure 1

Overall survival (OS). Kaplan–Meier curves showing 10-year OS (a) comparing deep soft tissue angiosarcomas (N = 47), cutaneous angiosarcomas (N = 37), and angiosarcomas of the breast (N = 52) with a median OS of 12.7 vs. 35.6 ( = 0.213) and 42.6 months ( = 0.006) and (b) comparing primary (N = 76), radiation-associated (N = 55), and lymphedema-associated (N = 4) angiosarcomas with a median OS of 18.9, 34.2, and 13.6 months ( > 0.05).

(a)

(b)