International Journal of Breast Cancer / 2011 / Article / Tab 1

Research Article

Redefining Lumpectomy Using a Modification of the “Sick Lobe” Hypothesis and Ductal Anatomy

Table 1

Case distribution and results.

AgeMean
Range 32–8957
Tumor stage
  DCSIS15528%
  Stage 1 or 239972%
# of successful endoscopies46584%
# BC with additional lesions42.1%
If endoscopy not successful
   margin +19.1%
If endoscopy successful
   margin +4.7%
If endoscopy successful
  nipple ward margin +0.36%
Annual hazard rate for L/R recurrence
  with endoscopic guidance0.18%
Annual hazard rate for L/R recurrence
  without endoscopic guidance0.97%

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