Ductal Carcinoma In Situ of the Breast: Perspectives on Tumor Subtype and Treatment

Figure 1

Weighted Kaplan-Meier curves of overall survival (OS) in subgroup analysis. (a) OS is based on breast subtype. (b) OS is based on radiotherapy. (c) OS is based on surgery. (d) OS is based on local treatment.

(a)

(b)

(c)

(d)