Table 4.
Surgical Outcomes by Stage for Patients Who Received Initial Breast-Conserving Surgerya
| Surgical Outcomes | All (n = 1459)b | Ductal Carcinoma in Situ (n = 359) | Stage I (n = 652) | Stage II (n = 448) |
|---|---|---|---|---|
| No further surgery | 934 (62.1) | 218 (57.3) | 444 (68.0) | 273 (58.0) |
| Reexcision only | 358 (26.0) | 100 (30.7) | 152 (23.7) | 105 (24.0) |
| Reexcision and then mastectomy | 63 (4.2) | 22 (6.3) | 22 (3.0) | 19 (4.6) |
| Mastectomy only | 104 (7.7) | 19 (5.7) | 34 (5.3) | 51 (13.4) |
a
Values are expressed as number (weighted percentage). There were 9 patients with missing information.
b
P<.001 for differences in patterns of surgery by stage.