. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: Ann Surg Oncol. 2016 Jun 15;23(11):3518–3523. doi: 10.1245/s10434-016-5301-5

Table 2. Surgical therapy by patient age.

	80–84 years		85–89 years		90+ years		Total
	n=310	%	n=92	%	n=27	%	n=429	%
Treatment of Primary Tumor
Mastectomy	88	28.4	28	30.4	8	29.6	124	28.9
Lumpectomy	222	71.6	64	69.6	19	70.4	305	71.1
Axillary Treatment
Sentinel lymph node biopsy	185	59.7	55	59.8	12	44.4	252	58.7
Axillary lymph node dissection	64	20.6	19	20.7	4	14.8	87	20.3
None	61	19.7	18	19.6	11	40.7	90	21.0