Positive Sentinel Node Biopsy

Last Modified: June 10, 2007

Share article


Dear OncoLink "Ask The Experts,"

I had sentinel node biopsy and had 1 of 4 positive nodes. From what I have read, dissecting more nodes does nothing to decrease mortality, can cause lymphedema, and would be an additional surgery. I understand doctors like it for a prognosis, but what possible good does it do for me to know that I have additional positive nodes?


Nancy J. O'Connor, MSN, CRNP, Oncology Nurse Practioner for Breast Surgery at the Rowan Breast Center, responds:

Axillary dissection following a positive sentinel lymph node is considered the standard of care. Aside from providing more information to stage the cancer and prognostic information, medical oncologists prefer knowing the actual number of lymph nodes involved because it can directly influence the treatment regimen they recommend. For example, the overall number of nodes that are positive after axillary dissection determines the need for post-operative radiation therapy.

SABCS: Sentinel Lymph Node Biopsy Less Likely in Black Women

Dec 6, 2012 - Compared with white women, black women with node-negative breast cancer are significantly less likely to receive the less invasive sentinel lymph node biopsy for breast cancer staging, according to a study presented at the annual San Antonio Breast Cancer

I Wish You Knew

Benefits of yoga during cancer treatment

View More

Blogs and Web Chats

OncoLink Blogs give our readers a chance to react to and comment on key cancer news topics and provides a forum for OncoLink Experts and readers to share opinions and learn from each other.

OncoLink OncoPilot

Facing a new cancer diagnosis or changing the course of your current treatment? Let our cancer nurses help you through!

Learn More